What was your takeaway from this scene? Did Vulture not reveal Spider-Man's identity because he wanted to kill the kid himself, or to protect him since he saved his life?
shareSeemed to me he want to get revenge and would like to kill him himself.
shareLooks like Feige and Watts have both confirmed that it was a redemption scene for Toomes.
http://www.slashfilm.com/spider-man-homecoming-credits-scene-2/
I took it to be because he saved his life.
But that takes away from the possibility of the Sinister Six. Or maybe it means that the Sinister Six will happen but that Vulture will have a change of heart and help SM take down the other Five? That could be pretty cool.