I'm not a huge fan of it personally but lots love it, check out Pace Morby on youtube.

It is the one that gets in contact with the person/owner and connects.

Highly recommend going in person to meet and build your team.If you are looking in Indiana you should connect with @Eudith Vacio. 

I personally never look at BP on my phone or the app on my phone but i just checked it and its still there it brings up the forum threads maybe BC I already had it ? 

There's is nothing you can to to force this person to change how they do business.So, start looking for a new PMC and do a better job screening them:)

That depends on a lot of personal factors such as your finances.

I use it for my personal portfolio as well.

I personally own a handful of rentals here and while it is a bit harder to find those cashflowing deals - they are there!

While that's great for him I would not be even considering this person an expert in the slightest with such limited experience. 

The agent will not be paying you/seller/buyer because the agent does not bring money to the seller/buyer in any fashion in a transaction (typical transactions), unless this agent is a partner to that person buying the property, or they are a principal to the property.Let me know if that makes sense.