I still don't understand why people like to game on a PC. I'd have to be shown a great set up with great controls in order to change my mind.
Hook up a powerful rig to a 50" plasma and get a Xbox 360 controller and you'll understand.
Without getting into heavy propaganda about the PC Gaming Master Race, there are a number of advantages to PC gaming over Console gaming:
1. Cheaper games thanks to multiple competing services and Pay What You Want deals like the Humble Bundle and Indie Royale.
2. Access to MANY more games, including much older games. Backwards compatibility is almost non-existent nowadays on consoles. Compare that to PC where I can play games from the 80s and 90s thanks to tools like DOSBOX and vendors like Good Old Games that re-engineer games to work on modern hardware.
3. Ability to customize and MOD games. Games like Fallout and The Elder Scrolls Series have been significantly enhanced by user mods that completely change the experience. Hell people are still making mods for the original DOOM.
4. More gaming options (regular program games, web based games, flash games, etc etc)
5. Better gaming performance in general (assuming you have the right hardware.)
6. NUMEROUS free games with AAA-level style and presentation.
I'm not saying that PC Gaming is 100% better, and the VAST majority of PC Gamers likely have a console system as well. However, for me the PC has definitely become my gaming device of choice. To be honest, the "advantages" of console gaming have become almost non-existent. It's not like the old days of 8-bit gaming, even up to the last console generation (PS2, GC, Xbox) where you really could just pop a game in and it just worked. And to be fair, PC Gaming back in the day used to be a CHORE. Early on it was issues with memory management, incompatible hardware due to very few good standards (God Forbid you didn't have a Creative Sound Card back in the day!), having to deal with configuration files (We'll never forget the names "Autoexec.bat" and "Config.sys",) installation of games and storage management, etc. Nowadays, the modern consoles are basically just dumb PCs. Now (especially if you have a PS3) you have to install a game before you can even play it, download all the update patches (with the promise of more to come), multiplayer that often has a much shorter shelf life as console gamers seem to gravitate to a dozen or so games at any particular time, and bugs are MUCH more common with much bigger consequences. Quite often there have been stories of game saves being corrupted and people losing data, or firmware upgrades that would almost brick consoles. Or sometimes various games just wouldn't work properly for some people based on their particular VERSION of a console since now we get like multiple versions/SKUs.
This video sheds light on some of these arguments (NOTE: Explicit Language, and I recommend skipping to 1 minute in to get to the main part of the argument.)
PC Gaming has evolved from the old days of typing in console commands on a small monitor with a mouse and keyboard. Nowadays it's very easy to get a console experience without the console hassles on a PC.