The internet of 2020 is a pretty boring place. When I do post comments (mostly here, Reddit, and the D programming language forum) I always use the same handle. If something I posted sounds offensive or trollish, that wasn't my intention, but communication can be difficult when it involves other humans.
Twitter: @LanceBachmeier
Personal website (should be updated more often): https://lancebachmeier.com
Essays I've written: https://lancebachmeier.com/other.html