Is it that these people don't have the extra 15 seconds to review what's been previously typed and make corrections? Is it that they genuinely don't see the mistakes? Have instant messanger and the new 'query finishers' on sites like YouTube rendered a whole generation ignorant to the very language they claim to speak?
I understand that this is primarily a website designed to vent frustrations and entertain those of us who read/comment, but it's frankly embarrasing to look at sometimes. If there was ever an argument for why failing more kids in grades 1-3 would be a good thing, this site would be it.