This user is searching for "Thanks & Regards" and removing it on each post he can find.
About serial minor editing: An alert to serial minor edits and Flag a user as "serial minor editor"?
I've been seeing this a lot (searching for "Thanks & Regards," "aglorithm," "javasript," etc.) and it's been happening far too often.
What can the community do for this? (Other than reject his edits; the community is doing a horrible job at that, as you can see from his profile.)
(edit) I left a comment on one of his answers and got a very vague response: link