Welcome, Eli writes here.
See also Imagery and his other projects.

An individual post follows:

Harpoon, my GreaseMonkey script to download tweets is fixed (it broke with some minor changes from Twitter). You can also now download your (and your tweeps’) favorites, which are often substantial & valuable cullings (My friend @olifante has already ~2000 great pickings!).

Get it from its UserScripts page.