"No exceptional circumstances whatsoever, whether a state of war or a threat of war, internal political instability, or any other public emergency, may be invoked as a justification of torture." -- U.N. Convention Against Torture
We've done the best we can to ensure nothing will cause a half-secure connection (some non-SSL items loading), but some things still might. If you encounter any half-secure connections (excluding embedded images in forums posts), please be sure to submit a bug report.
Update: We've now employed a Wildcard Sub-Domain certificate across our SSL-enabled services (web, IRC, soon to be many more) that is Comodo-signed. This will enable us to provide trusted SSL communication encryption on many, if not all, of our services.