Auto-submit is crazy! Rated 1 out of 5 stars
Whose bright idea was it to make this extension automatically submit login forms over and over by default?! I just installed it, and when I visited Scribd.com to get a PDF, this extension auto-submitted the login form over and over until the site blocked me for too many login attempts! I COULDN'T STOP the extension long enough to enable cookies, which was probably why the logins were failing! Every time the login form was submitted, Firefox popped up the "do you want to remember this login?" box, which took over the UI and closed any menus I was trying to access (like enabling cookies).
Such behavior should be an ADVANCED OPTION that is NEVER enabled by default, and is only allowed to be turned-on with a BIG FAT WARNING to the user that it may cause serious problems!
How could anyone think this was a good idea?!