Replicas across the Enterprise

I really ought to know the answer to this question pat, but I want to poll the collective wisdom here.

What databases need to be replicated across the enterprise (or perhaps I should more correctly say the Notes Domain)? Clearly names.nsf has to be replicated across the domain, as does admin4.nsf and the database templates. What about…

…Certification Log

…Directory Assistance (xyx-da.nsf)

…Directory Cache

…Homepage (homepage.nsf)

…Java AgentRunner (agentrunner)

…LDAP Schema

…LND Fault Reports (lndfr.nsf)

…Monitoring configuration (events4.nsf)

…Monitoring results (statrep.nsf)

…Offline Services (doladmin)

…Resources

…Server Certificate Admin

…Web Admin