Crashes when going to this page on Build 5525.20.1
Might be related to Flash related.
Can you please provide the WebKit nightly build number? 5525.20.1 is the version number of Safari 3.1.2 (Safari 3.2 has been available for some time fwiw).
Also crashes on User home page at myspace.com (the page right after you login)
Build is WebKit r41071.
Can you please attach a crash log: <http://webkit.org/quality/crashlogs.html>.
I am not able to reproduce this with the latest nightly build, so we really do need the crash log to understand what is happening here.