The Problem of Overcapitalization
blog.snaptalent.com
blog.snaptalent.com
He does have a point that if they didn't execute well the first time, that doesn't bode well for the next try. However, that's not a problem with capitalization, that would be a problem with the team.
I was on the Odeo team that became Twitter. We were overcapitalized for a podcasting startup and that's exactly why we ended up with a bigger hit. We had the runway to experiment and the knowledge that we hadn't hit on anything big enough, so we kept trying new things.
In that case overcapitalization wasn't a problem in terms of being successful.
Also, their new idea seems to be a logical extension of (and possibly an improvement on) the old one. If Idea B works they will be fine. If not, they'll be no less or no more bankrupt than if they raised less money earlier.
If some omniscient person told me my idea was going to turn out a dud, I'd want more money rather than less.