Your posts are here to be read. Please make it easy for other people to understand what you are saying. Typing a message ENTIRELY IN CAPITAL LETTERS is the equivalent of SHOUTING. Use sparingly
Typing like you're writing a text message does make things more difficult to decipher for people who are not used to doing it. I'm not asking for Oxford English all the time, but do your readers a favour and take the time to prepare your posts properly.
If you can't be understood, your questions will remain unanswered.
It may also be that readers do not use English as their first language. It is easier for them if posts are written properly.
Words which are spelt incorrectly are also less likely to appear in searches, reducing the volume of results for anyone interested in a particular topic.
Please attempt to write properly.
[Edited on 30-09-2006 by Ian]