Haveil Havalim, or "Vanity of Vanities", is the Jewish blogosphere's blog carnival. Issue #16 can be viewed here. More info on this from the founder here.
I'll be hosting issue #17, to be posted this Sunday, 4/10 (G-d willing). You can send entries via email to me at the word 'akiva' followed by letter 'm' @ (at) 'gmail' followed by '.com' or email the coordinator at dhgerstman at hotmail dot com.
More info on this whole thing here.
BS"D - בסיעתא דשמיא