<p>Obviously probability is discussed often on CrossValidated, as it's a solid foundation of both frequentest and Bayesian statistics.</p>

<p>However, when someone wants to ask a question concerned with more advanced probability theory, concerning filtrations/measures/stochastic calculus etc, should it be posted on math stackexchange instead?</p>

<p>At what point is a question concerning probability abstract enough that it is more appropriate on the math stackexchange instead of crossvalidated?</p>
