Pretty much. Empirically, most startups with more than 3 founders collapse due to intra-founder strife. (Obviously there are exceptions. I am a co-founder of o

Pretty much. Empirically, most startups with more than 3 founders collapse due to intra-founder strife. (Obviously there are exceptions. I am a co-founder of one of those exceptions, since Justin.tv has 4 founders. But it's a good rule.)