I used to think that but I switched to WP7, found the two apps I needed the most (Campfire client and a decent bus timetable app) weren't available (or rather t

I used to think that but I switched to WP7, found the two apps I needed the most (Campfire client and a decent bus timetable app) weren't available (or rather there were a couple of each, but they were awful) - and so switched back to iPhone. How many other people want a Campfire client on WP? Maybe a few thousand. For how many people is the lack of a decent one a deal-breaker? Maybe in the tens. But for me, it's a deal-breaker. Now swap Campfire for some other app ... And that's why the breadth of the App Store is important.