Apparently, the Singapore video review in Formula1.com includes an actual quote from Rob Smedley telling Massa "Hold Hamilton as much as we can. Destroy his race as much as we can. Come on, boy...".

I believe this is unimportant - obviously Ferrari would like Massa to hold Hamilton up as much as he could, as both Ferrari drivers would have benefitted from that. However, the Autosport headline is "Radio broadcast revelation stokes Massa and Hamilton collision controversy". I think that this is unrelated - the collision was clearly Hamilton's fault, and Massa had all the right to be upset after the race, although shoving Lewis was clearly out of line. Even so, I wouldn't be surprised to find out that someone thinks differently.