A social network with mutual language learning?

Question

Social media

Good, habr.
Somewhere I saw a mention of such a grid, where people teach each other languages. But I can't remember the name. Google is silent. Yandex is silent. Habr issued a stream of unsorted English learning.
Can anyone remember the name of the social network?

Answer 1

Choose.

Answer 2

Perhaps this one ?

Answer 3

Here is a good service: www.italki.com/ . Yuzal. There is simple communication. There are teachers on Skype. I can recommend this Irishman: www.italki.com/user/942333 .
True, once a Pakistani boy wrote to me and asked me to send an invitation to Russia for him and his family. In general, be careful there =)

Answer 4

lingualeo.ru?

Answer 5

Ah, it turns out to be about foreign languages. And I immediately thought about programming :) By the way, maybe there is something for programmers too?

Answer 6

lang-8.com?

Answer 7

I'm on interpals.net :)

Answer 8

polyglotclub.com/ still available