I just received an email from a purchaser of my iPhone app noting that she really liked my app and had just added a five-star review. I searched for this review and it's nowhere to be seen on the app store.
I used to be able to search for iPhone apps on my Mac, but that is no longer possible thanks to the "improved" App Store. It used to also be possible to link to the app from a website with a "Buy now" link, but to my knowledge that is no longer possible either.
I find all of this infuriating. I spent over a year working on this app and now the app nor its reviews can be found.
Great job, Apple!