On foundation.biblepay.org there's a new feature called fractional sanctuary. It is the same as a shared masternode, where your BBP earns a daily reward as if you have a full 4.55M BBP sanctuary. I tried it out and it works. So far, I've gotten two daily rewards.
The login requires 2FA (Google Authenticator, LastPass Authenticator, DUO, etc) which adds a nice layer of security.
Once you deposit your BBP, you can add any amount to the fractional sanctuary. The amount you have in there earns a percentage, currently it is at 35%. If you need to remove BBP from the fractional sanc, you need to remove from the fractional sanc, then withdraw the BBP. All of this was immediate.
The only thing I wish for is an auto reinvest feature, but other than that, this is working great.