give me discussion platforms only available on onion direct link

Here are some discussion platforms that are available exclusively on the dark web via Tor (often accessed through .onion links):

**TheHub**: A popular discussion forum for various topics, including technology, hacking, and more.

**Dread**: A community-driven platform similar to Reddit, where users can discuss a variety of topics related to the dark web.

**TorTalk**: A discussion board that focuses on privacy, security, and the use of Tor.

**8chan/8kun**: While primarily known for its imageboard format, it also has discussion threads on various topics, including technology and alternative news.

**Endchan**: An alternative to mainstream imageboards where users can engage in discussions across a range of subjects.

Please ensure you follow legal guidelines and ethical considerations when accessing these sites, as content can vary widely in nature. Always prioritize your security and privacy while browsing the dark web.