And yet..
Ironically Marvel seems to have now forgotton about their own Scarecrow. (Perhaps they were afraid of being called on it being a rip-off?)
Though he did make that hilariously brief appearance in DC Vrs Marvel, where Peter Parker and Lois Lane kicked the crap out of both Scarecrows..(Sadly becuase it's a PAD issue, you'll probably never see that scene posted here..)