Has anyone noticed the grauitious and inane hostility between YouTube users?

I swear I've never come across so many stupid, angry, hostile people as I have while reading through comments on YouTube! Not to mention, it is really difficult for me to understand some of the posts people submit. Have you guys ever read some of those comments? The grammatical and spelling errors are unbelievable! Some even seem to pride themselves on being uneducated. I have to read some of these comments out loud in order to get a sense of what is being conveyed.