I'm not sure where I (or my group) stands on the Pathfinder material. We've got the complete 1st campaign, along with a half-dozen gamemastery modules. All of them are very good, very nicely done.
Generally I like the setting... But, and isn't there always a 'but', I'm really quite concerned with how 4th Edition is going to effect it all. Swapping to 4th Edition seems like a given, honestly I can't see Paizo not doing so before the end of the year at the absolute outside latest! It IS going to be huge, and they'll have to follow along or lead the way no matter what.
That being the case, I'd rather they made the transition sooner rather than later. It annoys me that some of their catalogue (and my bookshelf) will need conversion over, but unless they're going to take the incredibly unlikely step of staying 3.5 loyal for a while longer, I accept it has to be that way.
That said... Maybe waiting until they can start publishing for 4th Edition for these additional subscription releases would be for the better? The more they release on 3.5 now, prior to the 4th Edition, the more I see a lot of players being hesitant about books the know will be out of date. Unless these newer books are going to be system-free... Which is doubtful, it just doesn't seem as wise an investment as waiting a couple of months to release them as a 4th Edition line might be.
Then again, it's 4am and I might be talking out of my backside. Paizo seem to be doing damn well with the Pathfinder stuff so far, so who am I to naysay it?