Mike, First of His Name@codeHaiku I've found mastodon.technology and bsd.network to be good tech instances run by decent human beings.
Jonkman Microblog is a social network, courtesy of SOBAC Microcomputer Services. It runs on GNU social, version 1.2.0-beta5, available under the GNU Affero General Public License.
All Jonkman Microblog content and data are available under the Creative Commons Attribution 3.0 license.