Om reports on his VoIP Round-Up - and many providers seem to be doing well. What are YOU doing with VoIP that isn't me-too? Obviously free is big, but productivity is better. Jangl's deal with Match.com for private phone numbers shows that AOL and NetZero's Private Phone weren't a bad idea. There are so many ideas that involve managing communications better that it is amazing VoIP isn't ubiquitous.