I share a computer, and we both have multiple Yahoo! accounts. This Greasemonkey script replaces the login form on any Yahoo page with a select box with your Yahoo ID’s pre-populated. The user has to edit the script to put their ID’s in there before it will work. (More of my userscripts.)
The ugly hack just got a little uglier, but bloggerDate.user.js works again. Note also that the directory is now browsable, so you can see all of my scripts in one place.


