P2PU has an implementation (clumsy, at this point) of the "study group" concept -- but there's nothing about learning online that makes it impossible to collabo

P2PU has an implementation (clumsy, at this point) of the "study group" concept -- but there's nothing about learning online that makes it impossible to collaborate with fellow students, right? I agree it's a problem, but I think it'll be solved sooner rather than later. As for the English example, you'd probably run into that problem for all types of writing-intensive courses. That seems like potentially a major gap in this entire model of learning. Multiple-choice and defined-output problem solving sometimes just can't cut it...