Brilliant idea, black holes as hiding places instead of portals.

Well, the idea is borrowed from Rudy Rucker… http://www.rudyrucker.com/blog/2008/05/14/paul-steinhardt-on-the-cyclic-universe/ but it just made my head spin so much i ended up using it

Nicely thought out, had a sort of technical, pragmatic, or opportunistic feel to it, and I mean that in a good way.