I know I may not be the only one, but I have spent somewhere around $600 on all my Pathfinder books and was going to get more to complete my collection, and now you're going to make a 2nd edition and make us buy all new books?
Some may be usable with 2nd edition, but most books had some classes, feats, spells, etc (which is horrible by the way, scattering everything among so many books), so those will all have to be re-done with updated 2nd edition rules.
Money grab? I realize that a publisher needs to sell books to stay afloat, but come on. Make supplements, monster books, adventures, worlds, etc. Don't force people to re-buy everything.
May just stick with 1st edition.