Expressing, the way we write.

well yeah i know that even in texting in cellphones when done in all capital letters it means also that you are angry and shouting!! and the opposite of that too is small letters..but depending on the words you type in..its not generally means that its in capital your angry or something...you can be angry too ..when typing in small letters..so still the words still counts in determining the feeling of the texter or the typist ..