Hm not really. I've talked with quite a few people who have the same experience. And we all agree that every time we mention the fact that Android slows down after a few months of usage we'll get ostracised like we've just committed war crimes. It's ridiculous how people go out of their way to try to bring Apple down.
When you've been on MR longer than a couple of days you'll understand that there are lots of open minded people here who get and appreciate both sides of the argument.
Start contributing, not slamming and maybe people will take you seriously.
This. Not to toot my own horn or anything, but go look at my other posts and you will see that I'm not out to slam either OS. And the same goes for most of the regular users here, as kevinof points out.
Android used to be clearly behind in terms of UI smoothness and design - but that was years ago. Things have changed. These days most people won't fall for any sweeping generalisations about lag and poor performance with Android. It's not a perfect OS of course - but neither is iOS. These days I'd actually say the two are pretty much neck and neck when it comes to the user experience - all it comes down to is which way of doing things each user prefers.