If you are a TI looking to see where other TIs are or want to connect with other TIs, here is a good start:
Matthew Cappadocia (aka The Wizard of Oz)'s post in Targeted Individuals Survey
Map of where TIs have self-reported; view in a web browser, not within the Google Maps app
Second, if looking to team up with other TIs, I started a circular economy space on Quora. Go to my profile and join the “TI Skills Network” Quora space.