PRO PC:
-Less Expensive. That is a fact, if you are doing it correctly. I mean, let’s look at it objectively. A good widescreen TV, and Xbox, plus a few games, will run you well over $1200. Meanwhile a good gaming PC can be built for under $1000 (and run Crysis at full). However, most people will cry fowl, saying “Well everyone owns a TV!” If you’d like to change the rules to work with hardware most people own, let’s do this for computers too. Most people own a computer. Thus, you only upgrade the graphics card (as most modern computers are good enough for games, minus that one component) and you have a gaming computer; again, for LESS than the price of a Wii. Plus, PC games can often be found for cheaper, and have more variety from independent people, AND have free games all over the place.
-Better visuals. Overall, the look of a game will be better on a PC. Normally the overall look is decent on a console, but for all the whizzbang, go for a PC.
-Better community. Free mods, better social interaction, and usually more developer-player transparency.
PRO CONSOLE
-Pretty much guaranteed to work. You’ll never spend a minute browsing through settings to find out why something isn’t going. However, you MAY have to send in for tech support on some occasions.
-More consistent framerate. A good gaming PC will constantly get a high framerate on most games, but even those few that it won’t, like poor console ports, can be annoying.
-You can resell games (if you’re an EVIL COMMUNIST)