Methinks some posts may be misinterpreted..Why, indeed? Consider, for instance, BLP's own description of the process:
<snip>
Oh, for a face-palm icon.
I read the post from Horatius as an assertion that fastidious laboratory measurements and familiarity with process details were unnecessary, because the evolution of so much power from so little volume would necessarily raise local temperatures to table-melting levels.
My post was intended to question the logical rigor, or at least the obviousness, of that narrow assertion, without any consideration of process details. My apologies to Horatius if that wasn't his assertion.
I'm a big fan of such analyses that are independent of process details, particularly as hurdles that "free energy" claims must clear to warrant consideration of process details.
An evaluation that descends into details or measurements peculiar to a particular process must address not only the logical rigor of evaluation itself but also that the process details and measurements are correctly interpreted and constraining to the result. That invites moving the goalposts further into the process-detail weeds; a more cunning arrangement of magnets or weights or plasma or whatever, requiring ever more detailed analysis to track down the specific error.
A valid process-independent evaluation avoids much of that, or at least puts the burden back where it belongs. The hopefully familiar "spend any excess after drawing input from output" test for "free energy" machines is one such test; determining whether the machine works requires no knowledge about how it might work.
"Did it melt the table?" doesn't reach quite that level of assurance to either confirm nor deny that the machine works, at least not without presumption of some specific process details.