naah, I think this game is already easy enough. Remote, vacuum, fishing, alt accounts, and all the stuff that's prohibited in other games- here is legal! If somebody still whines about high prices I see it beeing really weak. If you can't afford something just don't buy it... -_-
I don't have money, so I don't buy. I try to compound what I can. And if I can't- pity :)
Having a signature is like keeping a gremlin.
Just don't overfeed it, don't make it wishy-washy and you'll be a good responsible Signature Keeper :]