Well thats explainable, here I'll give you a short version.

NYAA - Created for me and my two buddies to have fun, anime themed cause we liked anime. One of my buddies got attracted to a woman in the clan that caused serious problems with me and I couldn't just kick her cause the buddy would throw a fit. So in order to preserve friendship I left the clan (fyi I'm the founder).

Dere - Renamed clan after I left and tried to host it with the girl he liked. Clan was horrible and died shortly after I left due to no real leadership and a lack of commitment.

Spec - I rejoined the clan after the problem woman left, I overhauled the clan myself and redid it from ground up and started recruiting new members.