Yeah, that sucks. I read it wouldn't be available over seas until next year 
Man I suck at the Corporation thing. I try and pace myself and make each connection perfect, but I still mess up and it falls over. I'm thinking it might be because all the hundreds of goo balls roaming around is making the whole structure wiggle around. So I'm going to build some off to the left, then disconnect it from the main structure and stick all the goo balls onto that little bit so the main structure won't move at all.
no, i'm pretty sure the goo balls don't affect the structure's weight. what causes it to become heavy is when you make connections. those make it wobble on whatever side you put the connection on because it gets a little heavier than the other side until you balance it out. if you keep your structure symmetrical, that doesn't happen as much. however, thats really hard to do.
i just beat the game a little while ago, by the way. good ending

that was a pretty awesome game. i still haven't gotten very high at building the tower of goo though, so i don't know what the mysterious "meta-game" at the top is that the sign painter is talking about.