This confusion is because there are three groups of Oddworld fans; the forums, the Facebook crowd, and the casual fans who find out about Abe HD when it's reported on sites like Destructoid.
In general, I get the impression the Facebook fans don't have a clue. Even when something's directly stated by OWI, a lot of people get their info from other people's comments and end up being completely wrong. How many times did OWI need to repeat themselves over the whole 'not on XBox' thing?
Third party reports on the new games are no better than Chinese whispers (I wonder sometimes if the information they post has been sourced from the Facebook fans themselves). Not only does it come months after we hear about it on the forums, but it often has glaring inaccuracies or pulls 'facts' out of thin air.
With different sites reporting different (sometimes contradicting) information, people don't know where to turn. It should be obvious to go straight to the official OWI source on Facebook, but as we saw earlier this week even that can be confusing!
I wonder if OWI on Facebook could clarify everything by directing people to posts on this forum? We've got all the info they need. The only downside could be a surge in annoying new members who have just a casual interest at best- but who knows, the more the merrier and whatnot