[Mailman-Developers] Timing, events, runners, oh my

Gentlebeings,

The UI would like to use email for a variety of functions, and it would like some event-based code. I was wondering how much of mailman's existing infrastructure I should use.

a.) I would like to allow "email login", where a passwordless user receives an email confirmation link. Whom should I send this as? Should I inject it into mailman's queue?

b.) If the UI could be notified when changes occur on the command line or via email, I could do some more intelligent caching. What's the best place to make that happen?

c.) I'd like to have events and observers and whatnot; this is down the road a bit, for 'improved' digest support among other things. Would it be inappropriate to have a UIEventsRunner ?

~ethan fremen