[michelutti]

Why not use http://ell.stackexchange.com/ or http://english.stackexchange.com/ to learn English and maintain the stackoverflow one version?

I agree with "soneca", I am from Brazil too and I'm not so confortable to answer in English, but this never stopped me to ask, to answer or whatever... I mean, the real insight is continous learning, we cannot be in the comfort zone. Distribute and divide will result in duplicate QA, duplicated knowledge and maybe feel a little "it is better to us, not mixing in with these people"

[_random_]

I agree. Any kind of English is way better then people asking questions without making their own effort first. If the language is not clear there will be comments asking for clarifications. Besides I have edited a couple of questions to try and improve grammar. Other people do the same. The world did not collapse.

[dudurocha]

Because english (and any new language) is hard as fu*k. I'm a also a brazilian, and I think you can agree with me that not eveyone (actualy only 3%) of the brazilians have the condition to learn english. For condition I mean education and financial resources. I know that many of us learned english as we played chrono trigger or Metal Gear Solid, but we had a condition that many of our fellow brazilians did not have.