Well, I've been using Camino 1.0 for almost an hour, and haven't lost any bookmarks...
When I say "lost my bookmarks" I mean after months of use. The most recent time was using version 1.0b2 I've had a strange error message and had hte bookmarks disappear now with verison .7 .8 and now 1.0 So Camino is now dead to me - Which is sad, since I have been singing their praises for a long time now.