Online life is about premeditation.

The journal is written to everyone and thus to no one.

He makes an effort to be more spontaneous on Facebook.

For people who are not on a particular social networking site, it can seem like you're not even living on the same planet— you're essentially not functioning in the same frame.

In real life, it's good Netiquette to limit yourself to a two drink maximum when social networking. NetworkEtiquette.net

The Social Networking Netiquette Loop: Read, share, like, and repeat.