If you're OK with me taking my time (fulltime job etc.) I'd love to help. I very much doubt Swedish will add much value, but I'd love to stretch my capabilities with translating to Arabic.

[email protected]

Hi.
I would like to contribute with the Romanian language.
[email protected]

I can help in case needed. Portuguese - Brasil.

[email protected]

I could help with Slovak, Czech and Hungarian, but I am not sure if its very relevant. Just an idea, but how about a public opinion poll or an inquiry, where we can vote for languages we are interested in, and lets say, focus on the top 5 (insert the number you like) so we can eliminate (or postpone) the language.
But, I can add my email, if you think that these languages are relevant (or any of them)

I can help out with Spanish if you guys need the the help.

[email protected]
For spanish :)