you're definitely right my friend. but i think writing in english is not enough to grow our english. as you said speaking english is better and i agree with that. but probably this method is gonna be useless i guess. as i said before you may be good at typing english but at speaking? we can't know this. all of people who is learning english can understand each other by typing. at the same time we all know that same people are starting to get nervous when they speak english.