Joel Reymont writes in Facebook status:
Using Erlang on Mac OSX with kernel poll enabled (+K true)? Can't go past 1024 fds? OTP won't fix, so edit FD_SETSIZE in /usr/include/sys/select.h More precisely, change __DARWIN_FD_SETSIZE in /usr/include/sys/_structs.h and recompile Erlang with --enable-kernel-poll among other things.
Just wanted to save this somewhere, and try out the quote blocks too :)