Yes, STT does paid interviews as a service. As far as being promoters, you might be disappointed there. Notice, each person has an IRP thats associated with radio and because we talk about 1000's of stocks, we always have the IRP on all posts, no matter the stock.
Just because they are doing an internet radio show to let people know about who they are isn't a bad thing. If companies(pinks) do not get the word out NO ONE would ever know about them. Big difference than a P&D with hundreds of millions of shares.