Mark,

I've already indicated my spreadsheet is available for the cost of a few keystrokes and people may embellish it to their hearts' delight.

I can imagine some enterprising soul flogging a handheld computer program based on those simple formulae to do what you used to much better.

After he's reeled in enough punters, he could then sell the same program to E/W bookies so they'd never frame such markets. And no one else would ever make money from this ancient method.

Is it beyond the realm of possibility that such counter measures might also find their way into cyberspace?

Whereupon your 1AM regime would regress to sleeplessly cursing your own boorish indiscretion.