Awww now my feelings are really hurt. Do you have any idea how petty you all sound? One lone voice disagreeing and you strike out blindly, without even considering the other sides opinion. All you have managed to do is make yourselves look bad and your profession by default. 
As for capitals, it is quicker for me to type in loweer case than attempt to hit the shift key. I have carpel tunnel syndrome. I wear a hand brace most of the day. My hands don't work as well as they used to. How the emails appear is a result of how you browser reads them. Case in point, ever sent a document in the body of an email, all nice a perfect only to look like hell when viewed in an email? Ok now my hands are getting numb. I hope you all have a wonderfull day. It is going to be a great one here in Philadelphia.
John