I noticed when you try to reset a password on the main J2O site you can find out anyone's email address by simply typing there name in and requesting a new password.

Would it not be better to not reveal the whole email address?

Just a suggestion really as i personally wouldn't want it to be so easy to find out my email address.

Also email's sent out from the main J2O site dont appear to reach me, on hotmail anyway.

E-mail reaches me on Hotmail (though it didn't before: hopefully this is fixed for everyone now). Good catch apart from that, I'll fix it!