General System, Ad-hoc Educ. is a part

It's obvious to me now, that ad-hoc education is just a project (but one of the most serious) in a more general system of open collaborative activities. And ad-hoc education could be a starting project to run the general system.Another elaboration: the open projects register (where such projects, sourceforge.org alike, are listed) must be separated and independent from the engine that supports collaboration. The reason is that someone wants to list a project and has more appropriate tools to support it. Or a group tries to do something using the engine and does not mind making it public (at least till a moment).