I think for now I'm going to just say that if a game receives more YES votes than NO votes, it can remain on the list (for the time being). If it receives equal or less YES votes than NO votes, it will be removed. As the list gets smaller, if we discover we'll need more rounds of voting to eliminate more games, the requirements will get stiffer. This initial process is really just to weed out the obvious unworthies in the list. I know some of you will be unhappy with some removals, but as has been stated before this list is not going to be perfect, and I promise once we're down to 100 games there WILL be discussion and a well-built rating system to rank the games #1-100 in a way that most of us can be happy with.
Also, can someone help me find a place where I can post a poll like this one for free that DOESN'T limit me to 50 responses? That'd be great for the next round, since keeping track by hand is a hueg pain in the ass.