Well, everything I initially wanted working for it to be worthy of
release is now working.  Feels kinda nice.  Let's just not mention how
ridiculously long it took.  So, we have: saving/sharing of pulled-back
images, and multitouch.  Somehow that didn't feel as grandiloquent as I
was shooting for.  SHARE! and MULTI-TOUCH!!! Wow, time for bed.