It is better to add too many coins than to little. In the worst case the coin will die and will be removed.
Thats sort of thinking is whats currently killing the alt community
Altcoins - ALTcoinS - not MAINcoins. This is free market, some currences will die, some will grow, all should have a chance. 2 years ago BTC was nothing and at one point was given a chance by some people and look at it know. There might be some coins that can change someting and they might be destroyed by thinking similar to yours.