But e.g. the possibilities for "parametric" parallel computing solutions (via FPGAs and other configurable HW) have not even been scratched (too many people trying to do either nothing of just conventional stuff).
Some of the FPGA modules (like the BEE3) will slip into a Blades slot, etc.
Similarly, there is nothing to prevent new SW from being done in non-dependent ways (meaning the initial dependencies to hook up into the current world can be organized to be gradually removeable, and the new stuff need not have the same kind of crippling dependencies).
Part of this is to admit to the box, but not accept that the box is inescapable.
It is the best online conversation I have ever experienced.
It also reminded me inspiring conversations with Jerome Bruner at his New York City apartment 15 years ago. (I was working on some project with his wife's NYU social psychology group at the time.) As a Physics Ph.D. student, I never imaged I could become so interested in Internet and education in the spirit of Licklider and Doug Engelbart.