What are /r/erisology's favorite Products & Services?

From 3.5 billion Reddit comments

I think Twitter got a little less awful when the character limit got bumped up from 140 to 280.

https://micro.blog/ disallowed (disallows?) images in replies. Bad for technical discussions of visual things, but it prevents an avalanche of reaction gifs showing up in replies.

For better or worse, the best defense against bad discussions is probably gatekeeping, whether formal or informal.