Userscripts.org

Make the OkCupid IM Windows suck less by removing the really stupid cell phone border, shrinking it down a smidge and making text a little more readable.

Adds custom keyboard bindings to any web page.

Reorganize information on "The Two of Us" page. Also adds "No Public Answers" access to "The Two of Us" page.

Automatically checks quiver and rejects all users in it.

Links OkCupid profile photos to their original sized, non-watermarked versions.

Clones editable profile data! Can be set to automatically clone your stalkers/visitors.

Makes it possible to comment to OkC journals twice without refreshing, automatically inserts BR tags and links URLs.

Notifies you of new comments and posts by your favorites on the OKC favorites' comments page.

Hides OkCupid users in forum discussions.

A script that gives you additional options for gender, orientation and relationship status on OkCupid. This is my first ever attempt at something like this, so let me know if you run into any problems or would like me to add additional options.

Update: Doesn't work for most accounts.

Notifies you when somebody comments to a journal thread you have open or if the journal entry itself is updated.

Kills the instant message widget in any OKCupid tab except the ones you choose.

Changes the link on your favorites' comments page from "Commented on 'this post'" to the name of author of the journal entry.

Hides the noisebots in OkCupid journals.

Works with Chrome

Highlights the personality traits you designate. Also reveals the percentage scores behind those bars in the graph.

Kills the floating send-him-a-message nag bar which breaks paging by the screenful.

Restores "Talk about it" for all public questions, not just the ones you agree on

Adds little checkboxes to all the activity types on the OkCupid home page for insta-filtering the view as you prefer it.

Automatically closes any unclosed markup tags on submission.

Go through each match question on a page and check "Answer This Question Privately" by default

Automates the tedious task of visiting other peoples' okcupid profiles.

Visits profiles okc thinks you'd be interested in.

Makes OKCupid honest.

Makes the journal comment form not overlap actual comments, posts and whatnot.

Lets you double click journal comments to quote them and reference its author.

Links the Compare page from the personality awards section on the profile page, and makes it actually readable:

Load profile thumbnails into match search results and filter results by the users' reply rate

Remove unnecessary javascript from OKCupid.com pages, replacing it with proper links.