Increase captcha threshold for post editing
Make human verification appear less often in frequent editions for users with a certain rep.
Human verification appears every time I make two or three editions in a very short time. Sometimes I'm just retagging, like right now, from moderator-election to moderator-nomination.
It gets too much in the way. It effectively discourages me from making more useful edits.
Update: "status-completed". Well. I have 7,817 reputation points right now. I was going to retag four or five c# questions about var to add them the
var tag. And the robots appeared again. I stop retagging every time I see the robots.