I am not a fan of subscription based pricing or cloud availability. So far CS6 works like charm for me. CS2 would be too old for me, now that I am used to CS6.

While Hard Drive storage is very precious to me, the idea of storing my documents online in a cloud is scary.  If it's not a free service such as yahoo than I'll keep my apps local as well.  Photoshop is downloaded to your hard drive and validated every three months.  I'll be keeping my files local thank you very much.  In the meantime, McQeen, how much did CS6 cost you?