For information about particular milestones, click on the links below or head to the baby, toddler, or preschooler development pages. (babycenter.com)
and the Gospel precept, «Love your enemies `, (Matthew v. 44) is the measure of the way we have to travel, following the movement of the biblical history, (We may note one particular milestone on the way. (religion-online.org)
Gowalla lets you do such things as get virtual goods, and recognition, when you check in at a particular location, as well as when you reach particular milestones. (fortune.com)