There is no edit link when I do that, and I have an idea what might be going on. My karma is no longer sufficient to post in the Discussion area, so perhaps it has also removed my ability to edit the post. If so, this isn’t a problem I can solve on my own.
Go to http://lesswrong.com/user/JoshElders/submitted/ and then look under the post at the various icons… there will be an edit link, probably going to http://lesswrong.com/edit/it3 -- you can then change tags, or even withdraw the post by submitting it back to your drafts.
There is no edit link when I do that, and I have an idea what might be going on. My karma is no longer sufficient to post in the Discussion area, so perhaps it has also removed my ability to edit the post. If so, this isn’t a problem I can solve on my own.