An alternative to Twitter... not allowed to preserve your Twitter username, was doomed from the start! Dear Entrepreneurs, do not repeat their mistake! When pe

An alternative to Twitter... not allowed to preserve your Twitter username, was doomed from the start! Dear Entrepreneurs, do not repeat their mistake! When people cannot get their typical username, then they are no longer incentivized to use that service! Of course, that's not the direct cause of their failure, but to me, it's an excellent indicator of the shortsightedness of a startup's management and product development!