My own personal feeling is that anything that asks (or even demands, like iheartradio) me to spam my friends, I will immediately discard that company or product

My own personal feeling is that anything that asks (or even demands, like iheartradio) me to spam my friends, I will immediately discard that company or product from my memory. I don't want to see my friends randomly spamming me about services they haven't even gotten to try; why would I want to spam my friends about something that I have no idea how good it is?