It is usual to correlate technology preferences with entrepriseyness - BigCo developers, in general, prefer java or c#, whereas startuppy devs, in general, prefer ruby or python, and nobody likes php except the millions of devs who use it.

Is there a similar correlation between technology preferences and political leaning, or religion? If I said I was Christian, or opposed abortion, or approved of gun ownership or of invading Iraq, would you assume, bayesianly, that I probably prefer XML to JSON?

Does a preference for lisp, for example, indicate a predisposition to atheism? What kinds of political or religious leanings might be inferred from one's position on the RDBMS-NoSQL spectrum?