Asterisk creator Digium Inc. is moving fast these days. On September 27 it announced the acquisition of leading Asterisk IP PBX vendor Switchvox. On October 1 it revealed a resale agreement with 3Com. On October 16 it launched a hosted version of Switchvox. And on October 31 it began offering a free version of Switchvox. Surely it can't have anything to do with rival Asterisk IP PBX vendor Fonality, so don't you get any acne over it.