This category is for sites that exhibit photographs made by one or several photographer(s), and that do accept new members or guest submissions over the Web (i.e. online clubs and virtual communities). In order for a site to be listed in this category it must be obvious how a visitor/photographer can become a member or submit his/her photographs. An online community site can be a single photographer's site that accepts guest submissions, as well as a site that offers advanced communication features like BBS, discussion forum, chat, newsletters or mailing lists, feedback and rating of submitted photos etc. to its members. It can be open to everyone or restrict membership to a geographical area, group of persons, specific photographic subject etc. This category is NOT for real-world Photography clubs.