There has been a problem with sharing links to the F3 on Facebook. I usually get the following message when I try to share a F3 link:
It looks like a link you’re sharing might be unsafe. If you can, please remove this link:
Note: The unsafe link might be on the page you’re linking to.
If you can’t remove this link and you still want to share it, please complete the security check below.Please select all of the photos which show a lion.
It forces me to do a manual image recognition task. After doing so, the link is posted, but occasionally other Facebook users report that they get warnings that the link might be “unsafe”.
I hoped this would have changed by enabling SSL / HTTPS, but it didn’t. Today I reported this problem to Facebook. I am not sure whether I will get any sensible reply. Let’s see what happens anyway. If this problem persists, it might be worth that more people report this problem to show Facebook that this is actually a legitimate site.