I have made some changes to the Comments feature:
1) Comments are now done in a pop-up window, so you keep the blog window.
2) Comments are now moderated.
3) You no longer have to type in the twisted text to make a comment.
They are all experimental. For instance if I get way too much comment spam (promoting products/sites with software robots making "comments" on blogs), the Twisted Text may come back.
Update: Several people seem to assume that I want to moderate comments because I want to "censor" the comments or "stifle dialogue". Let me just clarify that I am as anticensorship as they come, and I would never stifle dialogue. You can say anything you like as long as it is in line with the discussion and is not incendiary or personal attacks on anybody. Flame wars are counterproductive and boring, and I won't have them.
Update II: I've found out that the pop-up comments window does not work well on some browsers, so I've changed it back.
Update III: As some point out, I can at any time delete any comments I want, this is not a big change. The reason I don't simply do that is that sometimes other people have already made comments about comments, so it is just not practical.