Hi Patrick and welcome to P2PVenture. We are having BarCampBank3
(http://barcamporg/BarCampBank3) this week-end and will be discussing
the subject. I see that you registered for the event, we'll have the
opportunity to meet and discuss further in persons.
I think that a typical BA size is definitely a possibility and
requires full analysis. Several people are currently thinking over the
subject and some of them will be physically present tomorrow on
BarCampBank3 (http://barcamporg/BarCampBank3).
I'm wondering if there would not be another matching market between
very small businesses and former professionals (like a baker who wants
to start a new bakery in the regions and looks for money from current
and former bakers everywhere in the country).
Both subjects are not mutually exclusive and feedback from online
discussions and physical discussions at BarCampBank3 (http://
barcamporg/BarCampBank3) will certainly help to understand how things
could be positioned. -- FredericBaud