Ever since Twitter’s arrived on the scene in 2006, its devoted users have come up with many ways to make use of the microblogging service: personal branding, feedback, and job hiring, among other ways.
However, Twitter has also attracted a group of users that use the medium for endless self-promotion and spamming, among other things.
What ways have you seen people use (abuse?) Twitter that annoy you? Post in a comment below about how people have misused Twitter. I will post in a follow-up blog the first 100 unique ways that people are NOT supposed to use Twitter.