I thought this was a gag story when I first read it. If the best Intuit can do is update with an Intel binary a six year old piece of financial software, the company should just throw in the towel completely. I feel very badly for those of you who rely on Quicken's more advanced features because you're stuck with a product from a company that just barely wants to support it. Feature parity between Mac and Windows isn't rocket science. It's achieved for far more complex software than anything a financial application will ever do.
As far as Apple dispensing with Rosetta is concerned, I agree that Apple threw it out too early, just as with Classic. Legacy software support is much better on the Windows side certainly, but a large part of that is natural given that the Win32 APIs have been around since Windows 95, and Windows has always been Intel based so compatibility there can go all the way back to DOS. (Of course it's not perfect, which is why Microsoft felt the need to offer separate XP VM mode as discussed.) In contrast, the Mac went through three major transitions, from Motorola 68K to PowerPC (1994), then from Mac OS to Mac OS X (2001), then from PowerPC to Intel (2006). That's a large amount of platform dislocation that takes its toll on backward compatibility.
The bottom line is, you can fault Apple if you really want to for eliminating Rosetta in Lion. It causes problems for users of legacy apps, and I'm sure it's especially annoying because for the most part Rosetta magically just worked with many Power Mac apps; to have that be gone when it seems like it wouldn't have even taken much effort on Apple's part to keep it around is bothersome. Then again, no one except the Mac OS X engineering team knows how much Rosetta cost in upkeep expenses over OS upgrades. We imagine it would be low to zero, but perhaps that isn't the case.
Besides that though, while it's annoying that Apple axed Rosetta, the blame here should go predominately to Intuit. Nearly every other developer of value got on board with the Intel switch very quickly. Intuit takes years to get on board and what you get is a half-asseed warmed over port of software from yesteryear? Again, that's totally pathetic.
I had not heard of YANB before today. I'm looking forward to trying the demo. I'm hoping it can replace GNUCash, which is cross platform and which gets the job done for my bookkeeping needs but certainly isn't pretty to look at or pleasant to use. . . . I see that it doesn't show double entry bookkeeping the way I'm accustomed to it. I'll have to see if I can adapt to it, but the program's interface is beautiful and functional.