Agreed!
I find it unsettling that I have to search Apple documents or forums to learn that I will not be able to use the programs that I've paid good money for with their "upgrade". Apple has disappointed more people with this latest "upgrade" and I am unable to efficently use my new macbook for work, due to their movement away from average working customer needs. Since Lion has taken over, my productivity has decreased due to find work-arounds for their latest-and-greatest OS. I'm finding it harder to recommend Apple products these days, due to Apple's shortsidedness.
I should not have to look to see which of my programs require PowerPC. I am a high school math teacher, and I cannot use my equation editor on my new macbook air. I didn't know that it was a PowerPC program. All I knew was that it was highly recommended and worked like a charm! I spent my own money on this program, and now I have to find alternative methods if I want to use the macbook. I will NEVER upgrade my iMac. Too many issues with previous programs using Lion.
I don't know a lot about software development, but Apple should have allowed backwards compatibility. Will the "powers that be" hear our cries for help? Do they care? I hope so.