I modified a image I saw going around last year on Global Switch Day
https://old.reddit.com/r/solarpunk/comments/1ijmkc0/make_the_switch_away_from_meta/
Perhaps we could use it to make people aware of Reddit alternatives etc. If you can imporve upon the image please do so, and feel free to use it.
I just threw it together in KolourPaint in a few min.
I think both names, Lemmy and piefed, are easy to remember. They are no more goofy than any other name, past or present, on the internet.