If we don't try do something about it now it wont be long before the only people posting here are Indonesians and Filipinos with their entire friends and family posting away on ten accounts each all just stating 'we all hope to make profit because bitcoin is good because you can make profit which is nice' over and over again reworded ever so slightly.

The risk is that if you dont follow the rules in any signature campaign you will be kick but as long as you follow it then rest assured that you will earn satoshi.