I'm on FF 3.0.3 on Windows XP and for some reason, my November Calendar (the pop-up, for when you are adding an event) shows two November 2nds. I've attached a screenshot.
I would like to see a feature where I can manage/RSVP to all my events on one page, rather than going to each individual event page to mark my attendance. I.E. check boxes next to each event and a drop down to "mark all as 'not attending'", etc.
Also, once I respond "not attending", it would be nice to have those events "disappear" from my upcoming events list. Right now, all the events on my main Pownce page are for events I've responded "not attending".
Granted, there's bigger fish to fry at the moment - but it would be great to have this feature (or something like it) in the future.