I went from NES to Sega Genesis to N64 to PS1 to PS2 to PSP to PS3 and I haven't looked back. Bought them all at launch except the NES because it came out the year I was born x_x. I have however considered both the 360 and the Wii.
The reason I did not purchase the 360 was the defective rate. I did not want to deal with that and by the time the 3 year warranty business came around I had the PS3 and was enjoying it so no point. Not to mention its nothing but a pain in the ass to have to send your system in for repairs even if it is free.
The Wii just sucks in my opinion. Both my cousins have it and hardly ever play it. I'm a huge Zelda fan but I couldn't stand playing Twilight Princess on the Wii. I played an hour at most and put it down for good. I hate the controller and I hate everything about it to be honest.
Oh forgot about the PC... I was into PC gaming while I had my PS2. Couldn't pass up Morrowind, Kotor, or Bloodlines :o. Tried to play Oblivion but my PC wasn't up to par so I had to wait till I got my PS3 :).
