Often, when playing games, one comes to get asked whether, for better contacting, one uses this or that messaging utility of the many out there. Of course, the utitlities out there are not all the same and all have their pros and cons. Does anyone have any suggestion of one that is good to use ? One that is safe to use, which means one that does not let out one's own IP address, can be set not to accept files or anything which could be a threat to one's own computer security and things like that. Also, a utility that allows to send and receive messages with the other various messaging utilities out there so that one does not necessarily have to have any specific utility to keep in contact with someone using it. Anyways, any good suggestions ? Thank you very much.