It lives with an all new mobile patterns wiki. We want community participation, but even without that, it's a part of an O'Reilly book we're writing, so will be all populated in just a few months:
Add your good (and bad) ideas, to the list, even if you don't want to do actual writing for free. Also includes links to other UI stencils, UI guidelines, and other design tools. So add yours if it got left out, and fix things if you find broken links, etc.