If forums and blogs like these can influence decision makers, should we be more careful (as in more responsible) of the stuff we post?
Well what does that mean, more responsible? We post what we find. We're the first source in the Western world for new information on Chinese equipment; we were the first primarily Western site to confirm the 094 IIRC. So in that way we function as the gatekeeper for new Chinese military information passing from the Chinese language sites to English and to the Western public, along with the other major Chinese military sites.
But I don't know how we can "be more responsible", its not like we're on here telling lies or making things up. Really the most responsible thing we could do is make more information public I think, we can't engage in self-censorship.
This is a little "out there" but it is a real possibility that we might be used to disseminate disinformation. So as a community we should raise the level of proof required before people start excepting things.