Altought that's a bit unkown by now, the game will be avaliable in how many languages (outside english duh)? And which ones? It's unfortunate that i couldn't find a lot of info on that subject.

I bet that it wil lalso be avalilable on Germany and Spanish somehow.

Steam says Skyrim supports the following languages: english, french, german, italian, spanish, japanese, czech, polish, russian.

I'm betting the bolded ones will be in, as those are big markets and pretty much standard. Last I've read the italian market slumped in recent years.

Why Czech of all languages? I mean, surely something like Portuguese or Dutch would be bigger?

Pure guesstimation on my behalf, but Dutch is 1) rather small group and 2) English and German are spoken there frequently and fluently.

No some countries, like Russia, really rely on a proper translation to be a commercial success as their population is less likely to (willingly) play a game in a foreign language.

If you're interested in the subject, gamasutra had an interesting article recently on the subject of game translations: http://www.gamasutra.com/blogs/JacobStempniewicz/20150619/244998/

It's worth reading, IMHO.