Apparently you haven't been to the internet lately. Gaming > Everything
This.
If this poll was only taken on the Internet, then I'm not surprised EA coming out on top. Who else bothers to vote for something like this other than self-entitled gamers?
This is more or less a popularity contest anyway. Half the voters probably never heard of half the companies on the list. "But WAIT, I was screwed over by EA on the SimCity launch!!!". That's how EA "wins" this poll.
Granted, EA have been trying pretty hard recently to make themselves look like complete tools with one of the worst video game launches in recent history. All because of those pirates! I bet all the pirates voted EA en masse.