someone else mentioned original version was 14 years – individuals get auto-renewed (total 28 years), corps get no renewal (total 14 years) – maybe even less if publicly funded like vaccine research (7 years?)

I could also see longer terms for individuals over corporations: ie. copyright protecting the creator/artist rather than the publisher

vimwiki

LibreSprite or Pixelorama

not like Google has already tried and abandoned several instant messaging options over the years or anything …