I must admit that I'm a bit of a stickler for correct spellings; in fact I often check the spellings of some words before I commit a post to be sent. Punctuation, on the other hand, I'm not entirely sure about and thus it may, or may not, be grammatically correct in any of my posts.
However, I'm not such a stickler to require all members to be able to spell correctly as I realise that, for many of them, English is not their first/primary language. So long as I can understand what they are saying, I'm not too bothered. I do draw the line, however, at Text Speech. This is perfectly fine where it belongs, but for me it doesn't belong here.