Another distinction to be made is the difference between what a hosted setup provides (like SmugMug) and what we as a software provider can provide. SmugMug controls its environment - we have to support as much of our very different customer setups as possible. What can be done when you own the server versus what can be reliably done when you distribute to multiple platforms is very different.
At $79 or even $129, I think PhotoPost delivers a HUGE bang for the buck value.
Please do not PM me for support or sales questions. Thank you for your understanding.