I'll bite. Here's one poster who did something along those lines. Me. I said at some point or another I didn't think Apple would release an iPad Mini and that it likely wouldn't be as good as a full fledged iPad if such a devise was ever released (based on my understanding at the time). Now that I've seen an iPad Mini in person, I'm actually impressed and surprised at it. If it had a Retina screen, I'd likely sell my iPad 3 and swap out to the iPad Mini. I'm not now saying it's the best thing ever, but I am saying I was completely wrong on this point and have flipped my position.
Similarly, I didn't think Apple would mess with the screen size of the iPhone, and though I'm not impressed with the larger screen, the weight, look and thinness of the iPhone 5 does impress me. If I could afford it, I'd upgrade to it. I'm not saying it's the best thing ever, but I am saying I was wrong there too, and changed my position.
Samcraig might have called me out to gratify your petty desires, but that wasn't done because there's no need to point fingers at individuals like me. Samcraig showed proper decorum here. I'd wager I'm not the only individual on this forum to have flip-flopped or changed his position/mind. If anything, it seems like you are the one derailing the thread by asking for evidence for something that ought to be blatantly obvious.
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I bet he now thinks I'm you, given my admission of flipping and flopping in a few cases. But perhaps I'm just you. Though we've argued and disagreed in the past, that's just because you've been orchestrating an elaborate scheme for a very long time now, all to be able to claim what you did in this thread. Was it worth the effort?
I guess some people don't stop to think before posting...