I see Final Fantasy 7, but I don't see 6 (3 in the US) or 4 (2 in the US). This is not satisfactory. They put up Final Fantasy Tactics over FF3? Yeah, who made this list? Obviously not someone who plays video games. They also put up King's Quest (great game and series) but none of the Space Quest games which to me were just as entertaining if not more so.
As for the Solitaire debate, I'm thinking since people who don't even play video games still play Solitaire it's probably fairly popular. Before they had Solitaire on the computer I used to play with actual cards. Reshuffling and dealing took forever. Now you can just sit at the computer and play 2 games in the time it takes to shuffle and deal one game manually.