If you're familiar with Carnival of the Vanities, the J-version has now arrived. Soccer Dad (aka David Gerstman) has taken the initiative in compiling the first edition of Haveil Havalim, Hebrew for "Vanity of Vanities", to showcase recent blog posts on Jewish or Israel-related themes.
Kol hakavod to David for the idea.
(As Ethan Dor-Shav has argued, though, "hevel" doesn't really mean vanity at all. If you didn't read his essay when I recommended it earlier, read it now!)