Commenting on someone's grammar and spelling.

It's really upsetting to read some of the comments  people write insulting someone on their  grammar and spelling. If I'm not mistaken, glow is an international app. Therefore, there's going to be a language barrier. There's no need to rudely comment if you don't understand a post. The other thing I would like to add, some of us have learning disabilities. We do our best to get our point across when we comment. We don't need a bunch of strangers trying to make us feel stupid if we're asking for advice. Before someone comments and says "this is cc you have to have thick skin", I've seen it happen in the other rooms. I'm asking if we can just be a little kinder to one another. Thank you!