It would be very useful if we could have a page where raw usernames that trigger a given abusefilter be listed. It should be possible to search by filter and filter too between registered users and anonymous users. Stewards do lock a large amount of spambots detected by the global abusefilter and having to copy-paste the logs, then purge everything but the username, etc. is very time consuming, specially when hundreds of spambots trigger the filters everyday.
Stewards have access to Special:MultiLock, so if we could paste directly there the users to lock, we will end saving a lot of time.