HAHAHA, yup I am on the internet almost all day so I tend to lurk.
No, LEDs wont get you banned as long as you pull your power from a tried and true spot. In the past I have told people that there is a possibility that drawing more power can get you banned, which still stands, but it is so unlikely that if it has happened, only one of thousands and thousands of people with fans and LEDs have been banned.
There are tons of people on here with fans and LEDs in there xbox that use them on live and have never had a problem.
Dont be sorry, there is no such thing as dumb questions, just dumb answers.....................