05-20-2007 08:29
this is now in Beta

Release Notes for Second Life 1.16.0(1) May 15, 2007
...

LSL Changes:
* New function: llRegionSay()
** Allows object to communicate region-wide
** Does not allow communication on channel 0
** This is intended to reduce simulator load by eliminating the need for relay objects

...

This will be a nice tool. No more relays