Matt, on most forums, including this one, using all capital letters is considered yelling or hollering...
It's been suggested that maybe you did this due to having vision problems or having a hard time seeing what you write... (the default font here is too small IMO)...
I type up my posts in an email, using Outlook... do my spell checking etc.. then do a copy and paste into the posting window for the forum.. I use Arial at a 14 point size, and it makes my posts easy to read by all the most vision impaired.. (including myself.. LOL).
It's no major 'deal'... so don't get all worried about it all.. just try not to use all capital letters when posting, unless you intend to do so..
Thanks...
Ez