I guess I have a big preference for PC
PC 21
PS2 11
PS3 7
GC 4
PS 3
Wii 2
X360 1
N64 1
The thread a while ago about 1998 being the best year for gaming is absolutely true.
1998 has 8 games fairly high in my top 50, followed by 2004 with 6 and 2001 with 5.
Only 2000 is left out of my top 50 starting from 1991.