We all know who's gone where. All the more reason for Netjets to be worried. The mistake some people there appear to be making is writing them off on the basis of their personalities.
At the risk of sounding patronising (please don't take it that way) management operate on a different level. If the current NJE management are any good they'll be ignoring the stories about flash cars and chair throwing and concentrating on what the Jet Republic team know about the inner workings of NJE and how that will be used to their advantage. It's not just the two people that everyone seems to be focussing on either, there are some very, very good people at JR whether or not you want to take them seriously. Certainly good enough to take some money away from NJE if they (JR) can survive long enough.
Laugh at them, call them names but think about this. Every penny they make at Netjets' cost moves you all further away from that company pension that's "coming".
As for the fbo's and other vendors it's got nothing to do with faxes, software or any ex-management. You really should get to know some of them, you'd be surprised.