No, Mac is not worth the money. Mac is about being trendy and is alot of hype.
Since you aren't a Gamer I would seriously recommend trying Linux. It can do everything a Mac can do and more. The best part is you can still use the PC you already have. You can either dual boot Linux and Windows or you can use the entire hard drive for Linux.
There are over 100 Linux distributions, so you should be able to find one that fits your needs.
Some good distributions for beginners are:
Ubuntu http://www.ubuntu.com
Xandros http://www.xandros.com
SuSe http://www.suse.com
Linspire http://www.linspire.com
Mandriva http:www.mandriva.com
To learn more about the various distibutions go to http://www.distrowatch.com
Mandriva might be a good choice because it comes with the only 'legal' Linux DVD player (LinDVD) and Cedega (easiest way to explain is Direct X for Linux) already installed.
Mac users will go at length about how Macs are better than PCs without really understanding what it is they are actually comparing or how system security, hardware compatibility, software stability and so forth really work.
First, when Mac users are thinking PC they are picturing Windows and the ugly IBM styled box many budget PCs come in. They will tell you things like Macs look so much sexier than PCs, what they don't realise is how much variety and style really exist in the PC world. The reason is that only gamers and geeks care enough about their PCs to avoid buying major PC brands.
Second, they never mention things like limited hardware support, limited software selection, and the lack of games. Almost all hardware on the market is designed specifically to work with Windows. A very small portion of that hardware will work on a Mac.
Third, they will tell you things like Macs can't get viruses. This is not true of any Operating System. All OSs can get viruses. What makes Unix based OSs like Mac and Linux safer than Windows is in Windows users are the System Administrator by default, and in the Unix based OSs all users are restricted by default, but can log in temporally as an administrator to make system wide changes. Windows can be set up much the same way if you know how to properly set up user permissions. What all of this means is that on a Unix based system since the user can't make system wide changes or delete system files niether can the virus. This however does nothing to protect user files or settings. If you somehow manage to install a virus while you are logged in as the administrator it will have the same effect as a virus on a Windows PC. While this is not much of a problem now it will become more noticable as less knowledgable people move to Unix based systems.
Forth, they stress Macs don't crash without ever really understanding why. When you have hardware or software conflicts they will cause your computer to crash. Yes, Unix is very stable but so is the Windows NT platform. The reason Macs don't crash is because the hardware and the OS is made by the same company and it doesn't have enough software available to create stability problems. Linux is also Unix based. Will a Linux expert ever tell you Linux can't crash? NO. They will tell you that it will be stable as long as you only use supported hardware and software, otherwise it is use at your own risk.
Mac users will tell you Macs last longer than PCs. That is a load of BS. Sure they last longer than a budget PC, but if you buy a PC in the same price range as a Mac they will last just as long. The parts are basically made the same.
Windows and Mac are both highly proprietary, and overpriced.
Mac users always seem to forget to mention if you want to play the latest and greatest games Mac can't do that. Over 95% of all software on the market is for Windows.
As far as hardware upgrades, it is gaming and 3D graphics that drives the need for more memory, faster processors, and better graphics cards. If all you wanted to do was word documents and look at the internet all modern computers are overkill. Windows PCs get upgraded more often because they are where the games are.
Mac users will talk about installing Windows on a Mac and running Windows applications on their Macs. Honestly, if Windows is so bad and Macs are so great, why would they want to do this?
Mac users will tell you that you can't install Mac on a PC, but it can and has been done. The difference is most PC users lack the knowledge and most importantly the desire to even try. If you want to go to a Unix based OS on a PC you just install Linux, which can do everything a Mac can do, without the high price tag.
Linux can be easily installed on a Mac or PC. Almost all Linux distributions can be downloaded for free, with most commercial distributions costing less than $60. Linux can work with any computer processor unlike Mac and Windows, which are both limited to just two. Linux is Open Source. What this means is that you have full rights to alter and distribute your software as you wish. If you buy a commercial version of Linux you can install it on as many computers as you want whether you own the computers or not. With Mac and Windows you are restricted on the computers you can install on.
Linux also has many of the advanced features that Mac and Windows Vista boast. In fact many of those features were on Linux first. Linux can be set up to look and feel like a Mac or Windows computer or something entirely different.
If I were to take a Linux distro that is designed for Windows migration and a Mac and have a Windows user that has never used Linux or Mac try them. Chances are that person will find Linux easier to use than a Mac.
Remember when Mac users say Mac is more secure than a PC, they mean it is more secure than Windows. Mac users think PC = Windows without it ever occurring to them that Unix is PC based and there are many different Unix OSs that run on PCs, Linux and Sun Solaris being the best known.
Whether you are buying Windows or a Mac you are still making either Bill Gates or Steve Jobs rich. The only reason that Windows was able to dominate the computer market that was dominated by Apple and IBM was because of Intel, which was at that time the only major computer processor. Now that Pentiums are available on Macs, Mac users are installing Windows on their Macs. A bit hypocritical don't you think?
Mac users make up less than 4% of all computer users. Less than 1% of servers are Macs. Windows users make up about 90% of computer users, with about 5% of the total servers. Linux users are about 5% of the total computer users with about 90% of the total number of servers running Linux.
If you want to use something other than Windows try Linux. After all without Linux there would be no internet. Mac OSX is based on FreeBSD which is very similar to Linux but it is not a true Linux distribution.
I would never waste my money on a Mac. If I didn't play games I would switch to Linux full time for my OS and still use a PC. It is very important to remember PC means Personal Computer (the design and layout of the components are referred to as an IBM clone). Contrary to popular Mac beleif PC is the not the same as the operating system. PC = Windows is a Mac concept. In reality PC = Options which is something Macs just don't have despite all the hype.
And a response to MacGeeks 22 million Mac users can't be wrong. Over 100 billion people thought the Earth was flat and flight was impossible at one time. You see where that logic gets you. Just because large numbers of people have the same stupid way of thinking that you do, does not make it any less stupid. Macs are all about hype and being trendy.