Well, thanks, but SSO is already a known missing feature, and not easy to implement! (I still have nightmares about AD, LDAP, and Kerberos ).

Therefore, I don't see how complaining about it here is fruitful, and insiders know that. In human psychology I think, on perceived level, it boils dow nto this: either you're an insider and know such, or you're an outsider who doesn't know that. Both is OK, but don't try to be both when its in your advantage. As outsider you show your respect, and accept when your contribution isn't valuable because it is already known and widely discussed. As insider you just learn the final pieces of the puzzle you missed or forgotten. And, one acts accordingly.

Don't make such a drama out of it though. Don't take it too personal. Just smoke a spliff or drink one and relax (whisky here, against the flu ). Every person has a manual. Although man(1) claims: No manual entry for woman