I recently joined Devon Connect ( https://devonconnect.org/ ) which is a website platform designed to help bring communities together. Just e-mailed them to ask if they could include the ability to link to Mastodon, PixelFed and Peertube as part of the social media links when adding activities.

If anyone else is from Devon, it may be worth also getting in touch on the same subject or at least ask if there is support for these platforms.

Hope this helps

Paul