From outside of my network (aka businesses and politicians) .5 btc.
Discussion
If I’m following the business, politician, or business owner, then I would be okay with them zapping me, because I have already decided for myself that I would like to be connected to them, and what they are offering.
I would never want it to be in my threads. I would never want it to be where I am engaged in conversations and someone would have to scroll past it to join in the conversation.