In the past, every time that I opened firefox, it would take me straight to my iGoogle page, and now I have to log in every time. The same applies for VGC. Anyone know what is going on?

While clearing your private data cause you watched porn you also cleared the saved password and authenticated sessions.... It happens...

No, I have unchecked saved passwords and cookies for clearing private data, and I have not done so for some time. Maybe my using google chrome's incognito window might have done something? I just wanted to see whether it actually worked

then I don't know...  Chrome shouldn't effect Firefox.. but hey.. I'm on a Mac.. what do I know...

btw... you didn't deny watching porn.. xD

I started with no

Okay, listen closely. This happened to me a few weeks ago...

I tried reinstalling...

Registry cleaning...

But unfortunatly I had to switch browsers. I now use Opera for things I need to log into, and firefox for random surfing.

Not good news... I would use chrome, but it still does not have live bookmarks...

quite firefox, delete cookies.sqlite, and restart firefox... bye bye to your cookies but it should fix the problem..

Where do I find my cookies?

that is your cookies.sqlite it's 1 file.. it's somewhere around Mozilla\firefox\profiles\