Best place to see what I'm up to is https://thedod.github.io
I usually try to be secretive, but lets party :)
- Owned many sites under various names since 1997 [citation needed? get a warrant] trying to keep the metadata cloud around him as vague as possible, but can be a good sport too, so...
- Owns his Redwind (here) since November 2014 (it's on /indie/ and not on / for boring tehcnical reasons, but I own that domain and nobody else does [I hope ;)]).
- Uses a weird bookmarklet to reply/reshare/fav stuff (including tweets).
- POSSE to twitter (comes with Redwind).
- Twitter interactions are relayed as webmentions via Bridgy.
- Some of the items (articles, photos, bookmarks) get posted to Twister via a feed2twister cron job.
- Also has a Diaspora account, but so far, integration with it sucks both ways :(
- Probably keeps posting on many other sites as well [citation needed? :p]
See also ownyourdata details specifically.