Question on Language Options in Dolphin 6.1 (Blogs etc)

Hello,

I want to set up a community with multiple language support.

Now imagine a user1 who selected Englisch as his language. And user2 posting blogs in English and Spanish. Is it possible, that user1 only sees the English blogs of user2 ?

And is it possible, that user2 can choose in which languages his blog will be displayed?

Is there any hack oder mod existing oder planned to support those functions? Was there one like that for 6.0 ?

Thanks for your answers!