Part of the Personal computing glossary: A socialbot is a software program that simulates human behavior in automated interactions on social network sites such as Facebook and Twitter. As a rule, socialbots are designed to pass the Turing test: They're sophisticated enough to fool other users and be taken for a human.
Xorg is the default X Window server since Debian 4.0 (etch). It replaces XFree86 and is maintained in Debian by the XStrikeForce.
the switch has nothing to do with the xfree liscense change and the idea it does is big xorg corporate marketing spin just like the false notion in the Linux community xorg is a new fork of xfree -- nothing could be further from the truth than these two things.