@juergen_hubert if you're the only one using the wiki and you're comfortable with the interface, that's one barrier removed. But what is the intent of the wiki? Notes, sharing with others, player engagement? Each is a bit of a different answer; the last will be less about platform and more about how willing your players are to read it.
Hey hey, wrote up a little post about writing about other people's music. Short version: I'm going to do more of it and I'm going to start putting it on my blog. And still here, too, but also there. For archives and shit.
I'm about to sell a bunch of old TTRPG and related gaming stuff (a SHIT TON of Car Wars stuff, which is not an RPG but a tactical combat game, for example) on ebay but if any of my Fedi peeps are into that stuff and might be interested, I'd sell it to you for a bit cheaper than you could find it on ebay. HMU if you're interested.