As part of trying to improve our site, we have taken some measures to limit spam on the blog. As part of this, we installed a new spam filter that is javascript and cookie based. If you have turned off either of these, you may have problems registering and commenting. We are sorry for the inconvenience but we just recently deleted over 5,000 spam user accounts.
On that note, we could not find a clear way to determine between spam registrations and legit ones. So our basis for deletion was if the user account was a mere subscriber and if they never posted a non-spam comment. If this means your account was deleted, we are sorry. Feel free to register again and keep in mind the above requirements.
Our hope is that you will have a spam free experience and we will have a better and easier time at managing our community here.
Thank you for your patience and your support.