I love Twitter but normally hate seeing auto-generated tweets. But I love making auto-generated tweets!
To avoid hypocrisy on my personal @sillygwailo account, I created the @justagwailo account to post tweets generated from pressing a button somewhere else. (I don't believe in recurring tweets written by robots. For example, I don't post any "daily summary" tweets.) Tweets that go to the @justagwailo are generally written by a robot. Usually following a template but with dynamic content. There are no scheduled or repeating tweets going to the automated ephemera account: I have to somehow, and for each one, request that the tweet be made.
An alphabetical list of services that post to the @justagwailo account:
The rare auto-tweets that go to @sillygwailo: