As of November 2022 you can find me most frequently posting on Mastodon at @firstname.lastname@example.org which is part of Project Mushroom. For deeper access to me or my work, patreon.com/tsiuda is where you will find that. I still have my @tamarasiuda account at Twitter for the moment, but every day the reasons to leave increase and the reasons to stay decrease. (Thanks, Phony Stark.)
I have a Facebook page - also @tamarasiuda - and Instagram (@Tamara_Siuda with the underscore as someone took it without for some reason), but I do not use either of those as frequently.
My email is tamara at tamarasiuda dot com. I answer personally.