Why don't you tell us which app you developed. So since your a app developer you must go to the WWDC every June??????? Out of the 60 plus apps I have on my iPhone I can see only one app was an issue in my issue report and that was short lived So again can you share which app you developed maybe we can increase your app standing in the App Store and write good reviews on your app in the App Store. Or we can call you out on your BS
I hope you'll forgive me not being keen giving personal details like which specific apps I develop on a forum of this nature. I suspect very few people on this board would be comfortable discussing their vocations in anything but the most general sense.
As for WWDC, yes I've attended in the past. In the last couple years it's become very difficult to get a ticket though (this year it sold out in a minute or two) so I haven't been. It's also not as useful as it once was from an education standpoint since they make available all the talks shortly after the conference or in the case of this year I believe they were coming online during the event. It is a great event for networking though (i.e. meeting people) if you're into that sort of thing. Though come to think of it I'm not really sure what my WWDC attendance has to do with me being an app developer. There are far far more app developers that have *not* been to WWDC than those that have I'd be willing to wager.
I'm not sure what you're getting at about your 60 apps. Most apps survived the transition to iOS 7 just fine, even if they didn't make any iOS 7 fixes. They might look a bit out of place now but for the most part the iOS 6 SDK works fine on iOS 7. There were a few hiccups in my case and a few bugs that had to be fixed. Nothing catastrophic though.
As for BS, I'm not sure what part of my post was so controversial that it would cause you to think I'm BS'ing you, maybe you could explain why exactly it is that you think I'm lying about?