I agree with Roulette Zeitung too.
I read the translation of your Martingale piece, you're actually suggesting people to give it a go and making an incorrect assumption that the chance of the next spin is altered by the outcome of the last one - which it isn't.
I'd convert strategy traffic by letting people sign up for free with some casinos to test the strategy in a demo mode. Or give them a no deposit bonus. People who look for roulette strategy are reluctant and not impulsive, and they're probably already aware roulette is a losing game.
They'd still click a nice screenshot. I'd click...
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