Tipjoy Bookmarklet - leave a tip for any site, while you're on it
Try this bookmarklet for Tipjoy.
Drag this link to your toolbar: tip this
On IE, right-click and select "Add to Favorites" and add to the "Links" folder.
Click it, and it will load a tip button on any page you're on. You don't have to go to tipjoy.com to submit URLs.
I tested it under FireFox, Safari, & Camino on OS X 10.5, and IE 7 on Windows XP -- not exactly comprehensive. If you have a problem, please let me know.
UPDATE: We updated the code at 6pm PST 2/25; grab it again if you got it before then