And it's great that you have forums for people who do, but when I check for unread posts I get all the posts from those forums as well.
It would be nice if one could choose which forums would appear under unread posts. Not just for the other language forums, but for any forum which isn't relevant to one's interests as well.
Isn't the easiest solution just to learn those languages?
My philological studies have satisfied me that a gifted person ought to learn English (barring spelling and pronouncing) in thirty hours, French in thirty days, and German in thirty years. It seems manifest, then, that the latter tongue ought to be trimmed down and repaired. If it is to remain as it is, it ought to be gently and reverently set aside among the dead languages, for only the dead have time to learn it.
Appendix D of A Tramp Abroad, "That Awful German Language" by Mark Twain
English is crazy hard to learn compared to other languages such as French...
-er, -ir and -re verbs, irregular verbs (PA MENDS V TRAMS and all that), plus the twists and turns of the past historic, the subjunctive...
And then there's all the gender stuff.
French is basically like Latin, and I had to endure that for 5 years at school. All the strange ways of counting '4x20+6' instead of just '86' or '20-2' instead of just '18'.
No matter the roman empire collapsed. Before you calculate anything with 'XCV...' and figure out what tense to use, whole mountains have eroded away.
Just to give you an idea: after 5 years of Latin at school with acceptable grades, I was not able to have a minimal conversation on infant level. With English on the other hand, we were happily yakking after just a few months.
Mrs. Richards: I've booked a room with a bath and a sea view.
Manuel: Que?
Mrs. Richards: K?
Manuel: Si.
Mrs. Richards: C?
Manuel: No. Que, "what."
Mrs. Richards: K. Watt?
Manuel: Si: que, "what."
Mrs. Richards: C. K. Watt? Is he the manager?
Manuel: Ah! Manajer! Mr. Fawlty.
Mrs. Richards: This man is telling me the manager is a C. K. Watt, aged forty.
Manuel: No, Fawwwlty.
Mrs. Richards: Faulty? Why? What's wrong with him?
But it proves my point, Latin is bad for the brain.
But in Latin, 60, 70, 80 and 90 have unique names (sexaginta septuaginta octoginta nonaginta), unlike French, where 70 is derived from 60+10, 80 is derived from four-twenties, and 90 is derived from 80+10.