Yes, some good photo sharing groups include Dot Photo and Web Shots.
An electronics discussion group is one of many types of special interest groups, which are groups of individuals interested in a particular area of investigation who are also interested in talking to others and sharing ideas about different topics within that area.
Strictly voluntary Discussion Board groups typically include those that focus on personal interests, hobbies, or informal topics where participation is not mandatory. Examples might be book clubs, hobbyist groups, or support forums that encourage sharing experiences and insights without any obligation to contribute. Members join based on personal preference and can participate at their own pace without penalties for inactivity.
Examples of KMS mechanisms include electronic bulletin boards for posting information needs and threaded discussion groups for sharing on a particular topic over electronic mail (e-mail).
This one (answers.com) is one; then, there are lots of wikis and discussion groups. For example, you can contribute to Wikipedia. You can also search for discussion groups in any area that interests you.
WWW(World Wide Web) email Forums Chat Groups Discussion Groups News Groups File Transfer Protocol
Focus group.
WWW(World Wide Web) email Forums Chat Groups Discussion Groups News Groups File Transfer Protocol
When using groups, teachers are given the option of adding a new discussion topic for all participants or for a selected group. To enable students in separate groups to reply to a discussion, the teacher must copy and paste their discussion topic for each separate group, selecting each group from the dropdown menu at the top left of the forum page before clicking the "Add a new discussion topic" button.
There are many, many groups and social media for debate and discussion. I am going to recommend two for you (either of which could keep you busy for quite a while) those being the websites reddit.com and metafilter.com.
Participating in online discussion groups can provide benefits such as gaining diverse perspectives, improving communication skills, expanding knowledge, and building a sense of community with like-minded individuals.
They only accept groups to volunteer.