We'll be holding the annual 2017 steward elections and we'll be making heavy use of the http://tools.wmflabs.org/meta/accounteligibility/ tool from @Pathoschild.
I thought that giving a notice to the Tool Labs admins would be a good idea and maybe we could even have more usage-quota allocated to that tool.
Last year we had to verify 1,000+ accounts one or various times (the election commitee verify all voters again after the end of the election so the usage while the usage of the tool will be heavy during the elections, there will be an important rise when the election is completed so we're talking roughly about twice as the number of voters checks).
Regards.