It's still enouraged. No one can use the search function without registering, for example.
My guess is that most of our unregistered guests are from Scarlet Kinney's bunch, and she's frightened them with her many lies about us, such as that she was banned.
There might be some guests who have valid reasons for not registering, such as ex-Nuage cult members or current cult members who are thinking of leaving and worry about being identified.
I don't know if Kinney's bunch qualifies as a cult, but she did brag about how she routinely uses control techniques on her followers.
