One (and only) good thing about this release is that ROM people won't have to worry about porting anything. Having said that, I as a user am so annoyed with this release that I'm ready to jump ship (but still have the same problem - what to buy instead of my 860? I don't see any other non-sharp device out there that is comparable and none of the Zaurus releases after 860 took anything off from my wishlist - which includes screen size, better battery life, memory, and built-in bluetooth - improve on 2 out of those 4 and at this point I would be happy to upgrade). The problem is that for what Sharp wants people to use this device (dictionary/translation applications on steroids) none of these improvements are necessary - except maybe better screen performance outdoors. Actually, even if they would be able to put in bigger hard drive (ie 20gig) and no other improvements I could maybe consider it as it would at least allow me to retire ipod so I would have one fewer device to carry around.
At this point however, my money is on Jobs to come out with some neat small osx based tablet that of course runs ilife suite etc (and hopefully is not crippled to prevent us from opening terminal).