As a new person to have bought a gently used samsung, it would be special if one could connect via the phone,directly to the WPN. Even if just for chat.
Extra fun if this could be done by the rules of google, no trading. Perfectly legal chat as an app, exposed to millions of people.
If they get more interested, they can download the real winmx.
Or even, a secondary only on android app, which does do file transfers, even if google is not pleased.