I noticed in one of the screenshots that quarterly releases are considered stable. That and the ridiculously fast incrementing of version numbers seems to indic

I noticed in one of the screenshots that quarterly releases are considered stable. That and the ridiculously fast incrementing of version numbers seems to indicate that (1) they're continually tracking another project a la Gnome/Ubuntu -- presumably WebKit, (2) everyone in the company is spending their 20% time on Chrome, (3) they're planning to surpass Firefox's version number this summer and eventually catch up to IE and Opera in a couple of years, and (4) the original code was very Windows-specific and porting to Mac and Gtk+ is really a lot of work.