It's a test, but we feel it's also some sort of an introduction to something big and extended to come

It seems to be basically a web ppcall, but we don't know if google won't tap into the client ppcall as well. My guess is that yes, and using a unique attitude in order to attract users to d/l Gtalk aggressively

And in this sphere (client ppcall) – Skype is currently the sole player, with their plans probably coming soon as well (not eBay ppcall – pure local search/business directory ppcall).

It's becoming interesting and possibly even dramatic over the next few months.