Based on my old Google+ SignalFlare, aka where to find me now that (non-GSuite) Google+ has been sacrificed to the LinkRot Monster, here are some of the other social networks I have a social presence on:
My primary social media profile will always be accessible via https://profile.fixato.org.
This currently points to my Mastodon profile, as for the moment this is where I post the most updates.
When it was announced that Google+ was shutting down¹ (April 2019), fellow plussers decided to light a #SignalFlare² to share links to other social networks we had some form of online presence at. The following are mine:
My primary online profile will always be available from: https://profile.fixato.org
¹ Google's Blog: Google+ Expedited Shutdown: https://www.blog.google/technology/safety-security/expediting-changes-google-plus/
² +John Lewis public request for using #SignalFlare posts to announce your alternative social media profiles: https://plus.google.com/103416921442200060388/posts/GvSF4Qsfrvc
³ Mastodon's primary project page, JoinMastodon: https://joinmastodon.org/
⁴ Diaspora Foundation project home: https://diasporafoundation.org/
⁵ Friendica project home: https://friendi.ca/
⁶ Plexodus-Tools project page, my own open-source WIP tool for processing Google+ Takeout archives: https://github.com/FiXato/Plexodus-Tools
⁷ GitHub: https://www.github.com
⁸ Steam online game store: https://steampowered.com and its community site: https://steamcommunity.com
⁹ Blogger, Google's blogging platform: https://www.blogger.com
You can probably find some other content that is related to Google+, its shutdown and other user's Signal Flares via Mastodon.Social's hashtag search:though as the shutdown happened quite some time ago, April 2nd of 2019, these are likely no longer popular topics.