DreamCatcher - a filtering tool for DW and LJ

I did another thing! For Chrome and Firefox this time.

Good: Via a bit of URL wizardry, both Dreamwidth and LiveJournal allow you to filter entries by multiple tags, and - in communities - by poster. Awesome!

Bad: The only place these functions are noted on either site is in the FAQs, where you have to go and look up the formulae every time you want to use them. Boo!

Solution?(DreamCatcher)
Cross-posted from