Problem entering message

I had the error message below in the screenshot when trying to enter a message

http://img185.imageshack.us/img185/6...shotcd6.th.png

Any ideas how that has happened?

You have just QUOTES and a URL in that message post - you need to write at least 4 letters of your own to make it a valid post...

Even though I know about this requirement, I still get the error message all the time. Just add something like....Try this and you will be good.

Ok thanks for clearing that up.

If you'd punctuated that message, you'd have made the 4 character requirement. :p

Okay