I'm getting some weird behavior. I'm developing on two machines, one
with os x and the other with windows xp. I was testing one of my
registration forms and it worked fine when mongrel_rails was run on
the windows machine, but when mongrel was run on os x it kept throwing
"ActionController::InvalidAuthenticityToken". I realized I had
forgotten the <%= token_tag %>, but it's worrisome that when the
server was run on xp it took the form happily. What's going on?