We're happy to announce that all site browsing is now done over SSL. http://what.cd redirects to https://what.cd, and the SSL subdomain (https://ssl.what.cd) will continue to work. Remember to make any needed changes to your user scripts.
Additionally, we've made a slight change to the ratio rules. Now, downloading more than 10gb while on ratio watch will result in the immediate removal of leeching privileges, rather than disabling of the entire account.