Apart from recent redesign complaints, Facebook is more popular than ever, boasting over 100 million users active at the site every day. That's great news for Facebook, but it also means that the social networking site is more of a productivity sink than ever. If your inbox is full of tagged photo notifications, friend requests, and status replies, head over to Facebook's Notifications settings to set a more manageable flow. If you still want to receive all the alerts but you don't want them cluttering your inbox, check out , a free service that sends you a digest of your Facebook activity on a schedule you determine.
Effort: MinimalCost: Free
E-mail, Facebook, and Twitter work wonders when you simply need to send out a quick announcement to your friends, but for instantly getting the message out to other groups, they're not always the best. The free service is a great alternative that enables you to send mass SMS or voice messages for instant group communication where you know your contacts will get it--on their phones.