Glad you like it :) It seems LLDAP is a bit more lightweight than you expect, though:
- You could easily implement one-way replication on top, it's just an SQlite database, you can easily copy it around (or rather use the built-in `.backup`).
- I'm not sure what you mean by standards compliance, but I've tried to stick to the RFCs for the small subset of LDAP that is implemented.
- The setup and admin is one of the strong points of LLDAP, it's very simple :)
- Additional schemas are currently not supported. We have some plans, but they're kinda longterm and definitely not any time soon. It also will probably be loosely-typed, essentially just allowing you to store arbitrary key-value pairs.
SASL is a no-go, I don't plan on supporting it, it looks awfully complex.