I always read it as its letters...F-Y-I...But then when I go back and say it in context as "for your information" sometimes I'm so put off and think, "Sheesh, that was rude!"

I just got an email from a friend and she wrote "FYI, you live a little to far...Maybe next time" (in regards to a last-min invitation to come over) and when I read it as "F-Y-I" it doesn't sound so bad but when I read it as "for your information" I feel offended! LOL~