1) The 38th Philosophers' Carnival is up at "The Splintered Mind", playfully hosted by Eric Schwitzgebel. There's an incredible selection there -- something like 40 entries, I think! -- so be sure to check it out...
2) The old carnival submissions form was getting inundated with spam, so I've removed it. You can still use the BlogCarnival form.
3) Tanasije has helpfully volunteered to host the next edition of the carnival. Later editions are still open though, so check out the hosting guidelines, and get in touch if you want to give it a shot.
4) I'm trying out a "widget" on the carnival homepage. Is it helpful enough to outweigh the aesthetic disvalue? Let me know what you think. (It includes tabbed lists of past and future hosts, so I could remove the lengthy old "carnival list" section if I ended up keeping the widget.)