How NOT to behave on Twitter — one prime example

Courtney Love is a lesson in how not to use social media. The not-so- hawt- mess of a singer — does she even do that anymore? — apparently breaks the No. 1 rule of social channels: Don’t talk incessantly about yourself. New York magazine quoted Trent Vanegas, of Pink is the New Blog , as saying Love “makes Twitter unusable because if you follow her, she’ll post so much, it’s just really weird.” Love admits that the project is narcissistic, “I will say the na…