They really need to add time-limited trials to their app stores. It's one of the great aspects of commercial mac apps, and one of the reasons I won't pay much f

They really need to add time-limited trials to their app stores. It's one of the great aspects of commercial mac apps, and one of the reasons I won't pay much for an iOS app (I can't judge their real value before buying). e.g. I bought and quickly rejected 3-4 crappy rss readers before finding "Reeder". In the end it was worth it, but I really wish I could get that money back and give it to the Reeder guys.