Just a minor point, mainly due to the increased intent of making things clear for journalists, politicians, and haters that like to cherry-pick things they don't understand...
Try to stay away from DOS and DDOS. For example, DangerousDirectOnionService could be shortened to DDOS in simple conversation, which would just present stupid problems and confusion, similar to the drive to change "hidden services" to "onion services".
Q: "Hey I'm a newbie, how can I setup a DDOS?" A: "Oh it's easy, a few configuration changes and you can DDOS away!"
Again... it's a minor point. But worth considering given the types of publicity Tor receives IMHO.
Half in jest, half serious, how about Peeled Onion Service? As this proposal is intended to peel away certain features... It clearly indicates that though it is an Onion Service, it is not a full fledged Onion Service with all the bells and whistles - they were peeled away!
Matt Speak Freely