from the blog:
overheard recently in #moose
MailTags
Version: 2.2b12 ||
Release Date: 2007-11-13 ||
License: Shareware
($29.95)
The revolutionary enhancement that transforms Apple's Mail into a powerful email organization system. Add metadata tags such as project, keywords, due date, to your email. Create Smart Mailboxes and perform searches for your tags.
Tags: mail , email , metadata , productivity
Opinions:
awesome awesome awesome --- best way to tame and really use your inbox as a major db or organizing tool. also great with mailacton.
I use it, but it is a bit buggy. I have Mail.app crashes now from time to time-- especially when trying to modify tags of multiple emails.
Rather helpful to add that it states to be donationware but really is shareware (as in, limited use until donation).
incredible productivity tool. helps me out immensely.