There’s a new survey about the intuitions of mathematicians which will be very helpful for philosophers of mathematics (like me). Here is Richard Zach’s original post:
A group of researchers in philosophy, psychology and mathematics are requesting the assistance of the mathematical community by participating in a survey about mathematicians’ philosophical intuitions. The survey is here: http://goo.gl/Gu5S4E. It would really help them if many mathematicians participated. Thanks.