Oops, forgot to post this yesterday. Oh, well, better late than never.
April 2 was World Autism Day, a day to spread awareness of the world's fastest-growing developmental disability. Its prevalence has grown in just the last couple of decades from about 1 in 10,000 to 1 in 150. Autism is characterized by social and communicative deficits, repetitive behaviors and narrow, unusual interests (like, say, watching the same video over and over, or playing the same computer game all the time).
Just thought I'd mention it here since online gaming tends to attract some of the higher-functioning autistic types - for some, it's pretty much the only social interaction they get (or can tolerate). So next time you meet someone ingame who has no clue, socially, try to keep in mind they might have some autism-related issues, and don't be too hard on them, or too hasty to assume they're just jerks