Im exploring Google Wave, thinking about how it can used in microfinance, social enterprise, communication, dialog, et al; anybody who needs an invite, or wants to start exploring possibilities - brett@microfinanceallies.org - it looks pretty cool and could be useful for networking and collaboration and you can publish directly to blogs and twitter from it. If anyone is on it already on it and wants to start some kind of microfinance community let me know your info. I just put up a wave for best practices in social enterprise business plans, with an example of a business plan I worked on for discussion.