Work-Ahead Tools for Twitter

Twitter updates come as fast as you can draw a sharp breath, but they may not be as spontaneous as they seem. Thanks to a selection of scheduling services, you can create tweets ahead of time and post them in the future, while you're busy with something else.

Delayed tweeting isn't the best strategy for building relationships with your followers (can you imagine having your half of a conversation an hour before you meet a friend for lunch?), but it can help when you want to deliver a message but aren't able to.