Yes, Cuban can be refreshingly honest at times. On the other hand, given that he most likely did not take a large position in Facebook shares, and that he made

Yes, Cuban can be refreshingly honest at times. On the other hand, given that he most likely did not take a large position in Facebook shares, and that he made his fortune by selling broadcast.com (http://en.wikipedia.org/wiki/Broadcast.com http://en.wikipedia.org/wiki/Broadcast.com) to a suitable sucker, in this particular case, his opinion reflects enlightened self interest just as much as refreshing honesty.