Know who removed you on Facebook.
Set and convert plain text addresses in Facebook.
View and convert among character references, Unicode, and HTML entities.
Save Web pages locally and manage collections easily.
Automate Firefox, record and replay repetitious work.
Modify application menus for your browser.
Automate password-entering and form-filling.
Save, encrypt and backup all your passwords and logins.
Create and post HTTP requests on your favorite Web service or site.
