I get annoyed when people use the word(s) "log-in" as in "Click here to log-in".  There's no dash, idiots.  It's either "login" as in "This is a login form" or "log in" as in "Click here to log in".  This is similar to, but not the same as, the term "sign-up".  It's either "sign-up" as in "This is a sign-up form" or "sign up" as in "Click here to sign up".  And I just got an email from an unnamed person with the word "set-up".  It's either "setup" as in "This is a killer setup" or "set up" as in "I'm so tired I can hardly set up anymore".  Just kidding.  It's "set up" as in "I can't wait to get my new computer set up".  You're wrong.  I'm right. 

I think it's funny when old or out-of-touch people use terms that point out how old and/or out of touch they are.  I just heard a commercial on the radio where some old guy was talking about some stupid way to make money, and he said, "Be sure to check out my deee veee deee for more information."  The guy obviously had no clue what a DVD is, so he chose to speak slowly and clearly like his PR person told him.  It's the same with words like "internet" or "blog".  Some people use the word "internets" instead of internet, which Wikipedia says implies "that a person or group was clueless about the Internet or about technology in general".  And some people say dumb things like, "Last night I spent a lot of time writing blogs."  A blog is "a website where entries are made in journal style and displayed in a reverse chronological order."  To be writing "blogs", that person must be pretty busy. #language