Approaches for work through Offers

This is a bit of a moan.

PPH, can you please do something about the number of new accounts that approach me (and presumably many others) for work through Offers? I get at least one a day, and I'm sick of it. Especially as the inevitable response to "This is not a job offer, I have no work for you" is an abusive one.

That block button can't come quickly enough.