I figured this was a good place to put this since it's most relevant here, but if not feel free to delete.
If there's anyone serious about getting in to streaming, there's a $12 Humble Bundle happening at the moment which includes several stream interaction friendly games, FaceRig Pro(so you don't have to have your face on camera if you don't want), Fastcut, a 3 month subscription to XSplit, a 6 month subscription to beanbox (lets you run polls and stuff, basically an IRC bot), a year long subsctiption to Hotspot Shield (high quality VPN service), and a year long subscription to Monstercat (licensed music and radio that you can play on stream).
Honestly I might get it just for the year sub to Hotspot Shield since that's useful for a lot of things, but this is a great kickstart to a streaming hobby/side job.
https://www.humblebundle.com/streaming-software-bundle