The last I saw NEMP bomb detonations had RP behind them and then subsequent RP regarding their detonation. But that's a different case.
You can keep stating that this isn't translating to anything IRP, but the activity caused by this board from providing incentive to seek out combat encounters is its relation to the RP environment. I think that's the reason I've never seen an OORP bounty board before, it's because the translation just doesn't work.