quote:
Originally posted by frtci
because it would be theoretically simple to manipulate anything in the message
On the contrary.
It is not as easy as it sounds to manipulate such messages without screwing up things. One needs to be very carefull when manipulating the protocol messages directly! If you don't know _exactly_ what you're doing, and how the protocol _exactly_ works you will screw up things. It is not as easy as 'just' replacing some texts (it might for some selective protocol messages, but it sure is not for all).
That is one of the reasons why Plus! will not let you tamper with it; too much things can go wrong.