Commentlogging with del.icio.us

Link: Seb's Open Research.

This is obviously handy as a personal trail of places you've been, which makes it easy for you to revisit comment threads you're participating in.

del.icio.us' flexible Tag feature allows you to track blog entries which you made comment on (like adding "mycomments" tag). del.icio.us can feed RSS with username and tag specified, which means your comment history can be tracked by other bloggers, possibly fan of yours :)