Embodiments of computer-implemented methods and systems are described, including: in a computer network system, providing a user page region viewable by a user; providing to the user, in the user page region, indicators of each of three categories, the categories consisting essentially of: (i) what the user has, (ii) what the user wants, and (c) what the user has thought or is thinking; wherein the user page region accepts a post by the user; after the post by the user, displaying the post in a group page region, viewable by a set of one of more persons other than the user, the set of persons being separated from the user at locations on a network; before the displaying, requiring the user to select one of the three categories to be associated with the post; and displaying the category selected by the user, with the post, in the group page region.