It helps sometimes to see that the native speakers are misspelling words (there are quite some people here who write "definately" e.g.) because since I am on PT, the fat (1500 pages) bilingual dictionary lies right besides the computer -but if I looked up every single word I could never had reached pillarhood

If the cats and dogs write (especially the nawteedawgs) it's cute and funny -but with some of the younger internet persons I have problems to understand. But in general the level of writing here is high. It's one of the reasons I prefer this website to any other -even in my own language.