Is there any way we can get this? There are so many new accounts scamming and then creating a new jsp account and scam again and again and again.
Having their Bnet tags listed should help - atleast for the people that bother to check - to avoid getting scammed or even trade with them...

S/A helpers and mods could ask for their bnet tags in the S/A and then edit the list.

While I am in favour of the idea, I think the impracticalities will make it near impossible to realize. This takes a lot of time away from moderators and a Bnet account can only be added after a S/A thread has concluded that the player is, indeed, a scammer -- and who, then, is to say that the Bnet tag is definitely belonging to the JSP user that scammed?

If someone is too lazy to click Request Mediator, they are most certainly too lazy to check a sticky to compare battle tags.