GREAT!!!

Thanks for your immediate answer, Lapo!

In my case there is an isometric chat view that is larger than the visible area, so users can walk around and "meet" different people depending on where they are. Messages should be sent only only to those users that are currently inside the visible area ...

It would be very nice to have a method that sends messages to a group of recipients - let's say sendMessageToGroup (just like sendObjectToGroup). When using sendObjectToGroup for this purpose, neither the built in BadWordsFilter nor AntiFlood can be used.

Or am I wrong?
Thanks!