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Thank you!
LFN is Looking for Niche which was created by @rawbinhutt and it helps people find other users with similar interests.
From @rawbinhutt:
"Looking For Niche is a community and a tool that connects you with like-minded people based on your favorite tags.
You sign up to a tag by our "WhaleBoT". When someone else signs up for the same tag, you two are introduced, allowing you to check out each others posts, collaborate and maybe even form your own niche community."