A replacement/addition for this forum maybe?
please dont never ever try to think of such a thing again. It's bad enough we already use google code here, but 'replacing' anything here with google stuff... especially the forum would be nothing but total retardness (sorry for the harsh words).
Ever tried to imagine what a 'discussion' could look like in Wave (or any other google media)?
User A: Does anyone here have a library for the PCF8574AN?
GoogleAd: Find Libraries in your area -> Google Earth
User B: No, but i have other Multiplexer libraries. How about one based on Microchip's BlaBlubnarf.
GoogleAd: Cheap Multiplexers @Ebay
GoogleAd: Microchips. Buy cheap Microchips and get one Viagra for free!
User A: Ah, thanks m8, i will try that one out.
GoogleAd: Find Dates -> GooglePimp
....