It's become something of a tradition here at ScienceBlogs to write series of posts that are published on Fridays. For example, Janet from Adventures in Ethics and Science writes Friday Sprog Blogging, a tribute to her inquisitive offspring, and Abel from Terra Sigillata has been known to author a Friday Fermentable series about his explorations into fine wine—he even brought the column to life during ScienceOnline'09. So we here at Seed thought it time to pay tribute to the efforts of these dedicated bloggers, as we too salute this glorious day.