I was having the same issue as another reviewer before me.

If you add "http://www.facebook.com/l.php?u=" to the exclusion list you can continue to use it on facebook.

If you add this to the main script, then this shoots up to 5 stars, i've had no other issues.

Thanks for making this.

Sorry, at first I thought it was good but here is what happened.
On facebook, 9 thumbnails out of 10 are blank. And the picture cant be seen either. Plus every page I switch to within facebook loads twice. At first I thought it was the fault of FFixer I just installed, so I uninstalled it and didnt fix it. After searching toroughly through my instlalled scripts, I found out this one was the cause. any fix?

I found many sites in twitter links as https although it displays as http.
e.g. in https://twitter.com/BillGates Gates's web linked as https://www.thegatesnotes.com/ (although displays as http://www.thegatesnotes.com/) and cannot be opened. because it should be http one. So are many shorten url sites, they begin with https
https://goo.gl
https://tinyurl.com/...
https://bit.ly/...
etc.

Nice but seems to cause some problems with Facebook: seemingly random dire certificate warnings and missing images and text from some Facebook stories. I think not everything from the facebook.com domain has a SSL equivalent. So if you download this and suddenly get those, you (the user) might want to edit the script and take out facebook.com. I have for the time being just disabled it, and my problems went away.

When used with Google Secure Pro virtually all sites that you would want/need protected are protected!

Really handy script! Nice work :)

...especially for Google Apps, now Google has decided to remove the "default SSL connection" option for users of the free apps versions.

Just a remark: if you're using NoScript, you can also paste the list of sites to force SSL into the preference tab "Advanced / HTTPS / Behavior / Forece the following sites to use secure (HTTPS) connections".