About correcting and proofreading of anyone's text...
I don't ask a question, I just noticed there are a lot of questions on this subject like "Please, correct me/ please, check my text".
I would like to recommend all of you to use the site http://lang-8.com for doing this.
It's perfect for correcting and it's free as well.
Please, check it out and improve your writing skills. :)
The idea of that site is that you can write anything in any language you're studying and native speakers will correct your mistakes. And you can help someone by correcting their text written in your language.
These are the examples:
http://uk.youtube.com/watch?v=aitMjybzcYU
http://lang-8.com/?m=pc&a=page_fh_diary&l=en&target_c_diary_id=19525
http://lang-8.com/?m=pc&a=page_fh_diary&l=en&target_c_diary_id=17787&comment_count=5
http://lang-8.com/?m=pc&a=page_fh_diary&l=en&target_c_diary_id=19456
http://lang-8.com/?m=pc&a=page_fh_diary&l=en&target_c_diary_id=19429
Please, enjoy it! :)