3. Posterous: Wish you could master the social web, but tailor it to the needs of your organization? With the tagline “share smarter,” Posterous has reclaimed the world wide web with circumscribed, user-generated “spaces” that allow businesses and individuals to create and manage permission-based blogs and photo galleries with controlled access (and pleasing to look at formats). For member-based organizations looking to foster community in a walled web-garden, Posterous has your back. The site also makes good on its tagline by offering autopost services for any social-web destination you can think of — and then some.