I was very tempted to try. Been listening to this guy for, well, 40 years at least? And never realized his talent includes bending. So, as mentioned by another, my entry would have been uncomfortably dumb too. But, I have been trying to insert a small bend here and there, to see if it actually improves the general talent-less noodling approximating that song. It might, but one really has to be able to control it. As for 1/2 step, no. Full step? How? If I need a tone higher, use the next fret. Been working a few bends into "Sweet child of Mine" initial solos. As I said, control is the problem. Too much, yuck. Not enough, blah.
Looking forward to the entries!