thain

+1 for copyparty, it (pretty much) just works, though the web interface if you want people to be able to upload things to your server can be a bit finnicky for the less techy of your family members.

which blogs do you follow over on substack? ive never had the issue of feeling like a lot of ttrpg people are there, most people i follow are most active on their own sites (eg troypress, jeremy strandberg) or, tragically, on discord.