If you open the inspector on tvtv.de (or ebay, or many other sites) it takes a loooonng time to open, and if you attempt to open it multiple times safari crashes :-/
This only seems to happen when you are on the Elements tab. If you are on the Resources tab, it works fine until you switch to the Elements tab.
I can't reproduce this @ http://tvtv.de or ebay.com. (I have a debugging patch applied locally, though.)
I can still reproduce an excessive delay at tvtv.de
THis pages uses many frames. I think we have a infinite recursion when traversing the frame hierarchy.
Landed in r34040.