I have a GitTea instance. I use this myself as an alternative to GitHub. Currently use of it is restricted to myself, but I may open it up at a later date.
I currently run SRB2Kart and Garry's Mod Game Servers on occasion. I may generalise this so it is a 24/7 thing for one of them.
I have an Owncast instance. Myself or friends may use it. There is chat functionality here, but names of people in chat may not be who they claim to be.
=> Access it here
I have an email server. If you want your own email on the risingthumb.xyz domain, send an email to me at risingthumb [?] risingthumb.xyz. Email addresses on this domain will only be given to trusted friends and family as of the time of writing.
As this site is based on werc and allows easy subdomains, I may open it up for trusted friends and family to set up their own sites. Site structure will be similar to this site.