In some cases the mailing system doesnt work properly. I'm trying to work on a fix for it because I have found some people never recieved the email.
One thing to always check is your spam folder for your inbox because it could have been there. If you still cant find it, and you are a
member of Skem9.com after May 2012 and would like your password, you can e-mail me - john [at] skem9 [dot] com
from the email adderess you used to sign up with the site, and I'll be able to get back to ya with your new login info.
If you email me from an email address thats not in the systm, then I cannot help you.