This message has been sent out from various points on the internet many, many times by many people.
I feel I need to promote it, and carry on in the spreading of this message.
And the message is this: Though you may be completely comfortable typing in all caps, you look like a retard when you do.
You're like that drunk uncle at family gatherings who can be heard over everyone's conversation- yammering on about some inane crap, not caring how loud he is, ignoring everyone's glares, requests for a sane volume, etc.
For the love of god.