When will Facebook launch Timeline to the masses? When Facebook thinks we're ready. Those who really want Timeline right now can, Lessin reminded me, get it. This is true; I jumped through a few simple developer hoops to get mine and told Lessin how I marveled at the things Timeline automatically surfaced about my time online. When your Facebook world is random and disorganized, you can forget about certain photos and comments—even the ones that generated more Likes and comments. Timeline reminds you by automatically finding the important ones and putting them in chronological order.