If you check under my profile under the only hub that received a comment, you can see for yourself that it was not a constructive comment at all. They said they couldn't understand my English, but I can understand it just fine. Then they wanted to know where I was from. What's that got to do with the article? If it doesn't make sense, then tell me why it doesn't make sense so I could fix it.
I don't mind constructive critisism. It doesn't bother me to say "you should have put a comma here", "you spelled this word wrong", "you should do more research before you write", that tells me I'm not paying attention and not checking my work properly and I can work on that. But just to say "I don't understand your English and where are you from" and to put it into a cell text form, that's not constructive to me. Tell me what you don't understand and I will rewrite it. Make me work. Make me focus. Make me tell you something good. But don't try to be rude and discourage me from writing, cause its not going to work.
Thank you for the incouragement though Dale Mazurek, that was very constructive.