And multiple proxies/VPNs. On the plus side it gave me a good excuse to figure out how to get rid of what turned out to be ~900 votes (of ~137500 total votes) from all previously-banned IP ranges in Drupal. For the curious:
DELETE FROM `votingapi_vote` WHERE `vote_source` RLIKE (SELECT GROUP_CONCAT(mask SEPARATOR '|') FROM `access` WHERE type = 'host' AND status = '0') [and then regenerate votingapi_cache]
And multiple proxies/VPNs. On the plus side it gave me a good excuse to figure out how to get rid of what turned out to be ~900 votes (of ~137500 total votes) from all previously-banned IP ranges in Drupal. For the curious: