Use IRCv3 capabilities for deciding which nicks to ping
2015-06-26 19:30:16+0300 <+Mikaela> I am thinking of using extended-join, whox and account-notify, when people join their nick is seen with extended-join and when ASM joins it sees accounts with whoX and when people un/identify account-notify tells that. so AntiSpamMeta could have list of accounts and then decide which to ping based on which nick(s) is(/are) identified as that account
More of that at IRC.