- Note that SHA2 hash algorithm may be not supported on older systems (Windows XP, Windows 2003, among others).
- Be aware that mandatory https on SNI vhosts eliminate [Internet Explorer on Windows XP, among others] (http://en.wikipedia.org/wiki/Server_Name_Indication#Web_browsers.5B6.5D).
- My version of konklones SSL config does not have SPDY support(my nginx+openssl does not support it)
- You need a default ssl server (example.org-default.conf).
- Some SSL-options have to be unique across your instance, so it's easier to have them in a common file(ssl.conf).