THIS SCRIPT WAS 'FIXED' IN 2012. PLEASE READ BELOW.
I'm using this 'clickhappier-archive' account to post archival copies of old MTurk-related userscripts from userscripts-mirror.org (which is itself an archive of the defunct site userscripts.org) and forum posts, which their authors or others haven't re-posted on Greasyfork yet. Some of these may no longer be all that interesting as more recent scripts may do what they do better, but some remain very useful.
Last update Apr 15, 2012 — Installed 32,519 times.
Script Summary: Hide HITs from requesters you're not interested in (FIXED FOR GOOGLE CHROME)
Note from Clickhappier: I had been using this blocking script for a while, and it still kinda worked, but it had started to have some malfunctions for me, and lacked some functionality I wanted. So I eventually made this replacement: I recommend trying my new (2015) script 'CH Block Using HIT Scraper's Blocklist' instead, which is able to block by requester names and individual HIT titles all in one.