I complety agree with badger and nikita, I am not anal about spelling and grammar by any means. God knows I make my share of mistakes.

I hate it though when it ruins the flow or the errors are so glaring and stupid it shows a lack of care and attention by the author. If the author does not care enough to take care of the work they have submitted by making an effort to make it the best they can ( AND NO I DON'T MEAN PERFECT!!!) then why should the reader care enough to continue?