This proposition is indefensible.
But then, every person posting on the board who does not post a defense of the proposition could be taken as proof that it cannot be defended, thus is likely indefensible.
Therefore, the lack of defending posts by (at the current time):
4321lynx, abaddon, AlgaeSea, angelo, Angry Floof+, Artemus, atrib, barbos, Bloodnf, caphclimber, Cheerful Charlie, CJW, couch_sloth, crazyfingers, Deepak, Derec, dismal, Don2 (Don1 Revised), DrZoidberg, Eldarion Lathria, Elixir, EvoUK, fast, hardeep, Harry Bosch, Horatio Parker, horhangi, hurtinbuckaroo, ideologyhunter, J842P, James Brown, Jarhyn, Jimmy Higgins, jladam, Jolly_Penguin, jonatha, Koyaanisqatsi, Kusa, lmbzm6, loose cannon, lpetrich, Lunawalk, marc, Max Rockatansky, mudlark, none, phands, Politesse, poster, purple_kathryn, PyramidHead, Question,
RavenSky, RayJ, repoman, ruby sparks, RVonse, Sarpedon, sinkorswim, SixStrings, skepticalbip, SLD, southernhybrid, spikepipsqueak, starwater, T.G.G. Moogly, tammyxm69, Tharmas, The AntiChris, thebeave, thom07, thornvol, Tom Sawyer, Treedbear, TV and credit cards, Underseer, Worldtraveller, ZiprHead
are the indefensible proof.
(My apologies if anyone on my ignore list HAS replied, but I haven't/can't see the post.)