Grumpy Old Geeks Products M1 Finance Product M1 Finance 4 mentions in 2 episodes An investing service the hosts say they use for recurring purchases of fractional shares. Mentions 448: Unplug Everything! Jun 17, 2020 55:57 what made you guys go with M1 Finance 56:35 the thing that has kept me with M1 Finance is the micro-investing 446: The Well Hath Runneth Dry Jun 11, 2020 1:07:19 You turned me on to M1 Finance and I have made even more money. 1:07:37 M1 Finance has been wonderful.