this is not sentence

My title, is purposely not a sentence without grammer. As a gamer for many years, I tend to read articles on upcoming games and hardware just for the sole pupose of pure enjoyment. Unfortunetly, I also read the comments that follow the article. I have noticed that more and more, todays youth refuses to use grammer and also, love to write run-on sentences. Nevermind the spelling, I can understand some people just can't spell but to never use a period or capitol letter? My own niece is one of these un-ruly individuals and I always respond to her on facebook by telling her to use grammer and such, because, she is smarter than that. Her response is that no-one cares so what's the point? Stuff like this really makes me crazy. I'm old school so if you don't use a period or comma, i'll keep reading without taking a breath, and then I pass out. It's not fair.