Here's a quick recap of all the tips posted to date:
Day 4: Cull your crowd on Twitter.
Day 5: Watch this video.
Day 6: Revamp your RSS reading.
Day 10: Lock your phone already.
Day 13: See what your readers see.
Day 15: Update your blogroll.
Day 20: Flush out your Facebook apps.
Day 23: Switch to Firefox or Chrome.
Day 26: Highlight the best of your blog.