The message's look must change. For example, when i write this :
Post your code in my wall. Thanks!
The message delete the line change, so the message change to:
-Hello commander.Post your code in my wall.Thanks!
This is a problem. Some times the message became incomprehensible.
*Also you must add the use of keyboard symbols(Many of them disappear when you post the message. For example the "Heart symbol"(can't write it here).