When I send out an email from my work address and the man I’m corresponding with automatically assumes that I am my boss. Because, you know, women can’t type. I can understand the slip-up once or twice, like, maybe your busy masculine lifestlye doesn’t allow you the time to read all the way through the email to notice that, hey, this email is from a WOMAN! The same woman who has been handling your correspondance from the get-go! But after the fifth or sixth time, it starts to get really. annoying.