Is there a Botnet building on MS08-067 exploits?

There are a lot of reports on a Botnet building on the back of exploits targeting MS08-067:

I would be very interested to see, what your experience is with this exploit. What do you see? I just created a very short survey (three yes/no questions). If I get enough feedback, I will publish these (statistically not relevant) data in here. The survey can be found here – takes you 20 seconds

Roger