Rated 5 out of 5 stars
Update on my review a few days ago, pleading for updating to be compatible with FF17.Nothing changed ... but this morning, FF (17.0 on Linux Mint 13 Xfce) seems happy for Rein (5.2.1) to be activated. So I did. And it's working fine. Very odd, but I won't complain.
I wonder if anyone else has noticed the same thing?