I love building computers and playing PC games... But how am I going to get the new Okami, Catherine, Monster Hunter, Rez, Siren, Virtua Fighter, Lumines, Tekken, Silent Hill, Katamari, Blue Dragon, Lost Odyssey, The Last Guardian and the like on PC? Not that PC doesn't have its own strengths (FPS, RTS, MMO's, Simulation.... ect)
Also wanted to note that I realize the amount of genres you regularly see on the PC have been expanding since Steam. Was surprised to see SFIV on PC. Still a lot of work to be done until the need for me to have a console to play these games is no more.