I'd been thinking about setting up RSS for a few random mailinator addresses I use, but then today I see this...
POP3 Access! You can now access all Mailinator inboxes via POP3.
In other news, Blogger just changed BlogThis after, what, 8+ years of the same box.  Crazy.  I'd say I miss the old one (the new one dumps you directly into an HTML WYSIWYG editor), but so far, I'm not sure I do.

They need to add a keywords spot to it, though.