Hi,
https://www.ssllabs.com/ssltest/analyze.html?d=ruggedinbox.com report is not good enough, your should specify more strict cipher policy, to have full Forward Secrecy. Roundcude is insecure (many private exploits available), but I like it better then squirrel.
And finally after registration, I can't login. (maybe you not support some special symbols in passwords, used 21 long). With normal Forward Secrecy self-signed certificates is just piece of useless crap. Don't forget not only select long dh param/key, but to change default curve for at least longer one(don't know is it possible or not with lighttpd).
Give us a couple of days.