Lent is upon us. Want to know what folks on Twitter are giving up for Lent this year? Open Bible is compiling data on just that.

  Are you effectively creating Twitter lists? Twitter lists focus your time so they are important in that they help you be more efficient. The key to a good Twitter list is keeping them small about ten to twelve people per list is ideal. Give your lists fun names but keep your lists targeted and …

James Sexton has super-imposed an image of The Titanic against an image of a current-day cruise ship. Hard to believe your eyes. Actually, a bit scary! For copyright reasons, see the original photo on his Twitter feed: Twitter: James Sexton / Titanic. Marvel at engineering? See more stories about engineering. Photo credit: Masyanya – Fotolia.com

The number symbol has come a long way since first used by Twitter in August 2007, but like most celebrities, it’s changed its name to something far more glamorous: the hashtag. Follow its rise to fame and fortune in this brief infographic from Offerpop. Via Offerpop. Like infographics? So do we.