I suspect a lot of people do, but how strong it is varies. I would take a look before, with an eye out for crankish or biased tendencies. Of course by the time I got here I knew this was legit.

A possible way to defuse this would be to add a second tagline that motivates understanding rationality for the purposes of building it. Then the agenda becomes clearer: yes, it really is rationality, in itself, for a specific purpose.