http://bugs.winehq.org/show_bug.cgi?id=27521
--- Comment #6 from Roland Haeder roland@mxchange.org 2011-08-04 04:57:15 CDT --- It seems all tabs where browser activity ("Store", "News", "Community") are crashing steam. Steam is then launching the product's own crash reporter and produces a mini-dump which I could upload for you.