Steamboxes will change everything.
This.
@
CrimsonTider, PC gaming is great. Here's why...
You can get exactly the system you want. This means that graphics are as good as you want to make them. You won't believe the framerates and resolutions and details and effects you'll see when you start PC gaming.
The keyboard / mouse is a superior interface. It just is. BUT, for games that should be played with a controller (sports, fighting games, Assassin's Creed, etc...), you can just get a Bluetooth dongle and connect your existing Dual Shock or 360 controller.
Games are way cheaper.
WAY cheaper breh

! It's crazy how expensive console games are. This is where PC gaming eventually becomes "cheaper". It will probably take a year or two to break even, depending on how much you spend and what the next gen consoles price at.
The games are just better. Like someone else said, the PC version is
always the definitive version of any multiplatform title.
The only downsides is the initial investment, and the occasional hardware / software glitch. But like others have said, it's well worth it.