We are considering to move postmarketOS to SourceHut: https://postmarketos.org/blog/2022/07/25/considering-sourcehut/
(Please read the full blog post instead of just commenting based on the headline 😉)
What is embarrassing about git send-email it is used by one of the largest FOSS projects out there, the linux kernel?
Also sourcehut has a webinterface to submit the patches.
Do you realize that the argument you just posted is much more informative and contributes better to a debate on what tool to use than a simple:
"This is embarrassing"
That is a nice online rant but not really an argument.
@joao @postmarketOS
Git was created for that project. What works for them does not necessarily work for other projects.