Ok, big enough title? Simple idea.
I think it would be interesting for there to be an emai -> todo list convergence app, with the following features.
- Let all email be tagged both automatically (text scan) and by hand
- Allow easy manual tagging (possibly w/ tree-based tag finding)
- Allow filters that will automatically tag mail based on features of the mail (from an individual, from a mailing list, with a subject line, etc.
- Allow ‘views’ of mail to be created that shows mail based on how the mail is tagged
- Allow todo items to be created easily from mail
- Allow tags to be associated w/ todo lists and todo list items