links:

https://www.reddit.com/r/50501Pittsburgh

https://50501pgh.com/

https://www.mobilize.us/?address=Pittsburgh

https://signal.group/#CjQKIB9NvL7Wvw_ZkPdCgoOywZNm3vSmQIQEHqRgg0_PEkuXEhAY6CiKmcmMPHoXg1fhMEiY