In the end, the images of the packs from the next set tell me one thing: PokeCollection has at least some reliable information. Nobody can argue that those packs aren't going to be from the next set. They aren't photoshoped. For me, if that part of the information is true, then there is a very decent chance the other part of the information is true.
What was Exobyte supposed to say?
If he confirms the releases, he goes against the most likely 'Non-disclosure agreement' that is set up within the company. If he says the items are fake, and the items do get released, it makes him look bad. The only logical route he has is to apply reasonable doubt without saying for sure if the items are fake or real.
Something that Exobyte said was true, though. You can't trust everything you hear on the internet. If a site claims to be 'in partnership' with TPCi, you have to take it with a grain of salt, with a fair layer of doubt, unless TPCi states it themselves.
Regardless of whether PokeCollection is in partnership with TPCi, I believe the packs to be 100% real and I believe the rest of PokeCollection's information to be based in the realm of truth. Perhaps the tins won't be called "Dragon Tins", per Exobyte's comment about Darkrai and Mewtwo not being dragons, but I do think it's likely they will be in tins this fall. Each card represents (one of) the best card in the set it originates from, and would be a great way to represent a tin based on a set. Instead of random packs from other sets, the tins could have packs just from that set. So, the Darkrai EX tin (speculation here) would come with just Dark Explorer packs. Thus, some bit of truth to the story.