I spent 15 or 20 minutes browsing the list, and found it to be very useful. I will be back.
I liked the fact that there are several languages represented (I teach French & Spanish, and know some Italian as well).
The French listing is the largest of the 9 specific language listings there, but because it isn't as extensive as Tennessee Bob's list, it isn't as daunting. I found things here I would probably never get to on Bob's site, yet there is a link to it in case one wants to go there.
There is also a section of "General" language sites, as well as some special collections of sites (ESL, children's, especially for teachers, etc.
I had no problems whatsoever with this site, although there are always problems now and then with the ones I'm trying to link to. I didn't find any dead links.