So let's deal with the elephant in the room: the OpenBSD project is run by complete and utter jerks. Not just Theo, but he has set the bar quite low when it comes to friendliness and tolerance of questions from younger/less experienced contributors. Linus' rants on the Linux kernel lists are almost cookie cutter copies of Theo's.
There is "opinionated software" and then there is Theo being an intolerable, obnoxious, ego-maniac.
As such many people are going to see this and laugh and think "good riddance", and will be happy to see OpenBSD disappear.
That will only be enhanced by the fact the books are closed, the shortfall on the electric bill is inexplicably $20k, and nobody is prepared to explain the detail.
In essence rudeness + shady accounting practice != open source community that should feel a sense of entitlement from non-core users
It's a shame because the code (especially the crypto code) is really good. Seriously, go read it: I used to love reading the OpenBSD source, but I never contributed anything because Theo was such an absolute jerk.
I hope the guys who work on the crypto stuff at least either keep doing so elsewhere (Free- or Net-), or a new project without the need for $20k in electricity bills spins up to keep going.