correct langauge for each other

Hi,everyone.
Nice to meet you.
i am japanese engineer from kyoto university.
We are making multilingual language Social Networking Service<
SNS> free comunity site.
this can study langauge for each other.
japanese,korean,english,vietnamese,french,,,,,,,,,

you can see.

http://lang-8.com/instruction/about_lang-8_en/about_lang-8_en.html

like this.

and the system is not perfect,but we will do our best to make much better.

and now we are trying to gather people.

if you are interested in ,could you join lang-8?
hope you will come in.

thank you.

Ryouichi from Kyoto.