That my friend, is totally correct. - Just take a look at the trending pages. - Sure, most of them are great writers, but many of them are not native in English. - The best part of steemit is, that during the time you publish your posts you'll also train and become a better writer.
So along with the rewards in terms of resteem, upvotes, comments and money.. - You'll also reward yourself with more knowledge and writing skills.. - That is a great investment for the future!