meh,
you guys who advise on waiting are being too strict.
1) New ipad mini will be same design . big whoop
2) perhaps Retina, perhaps not.
3) release date could be one month, could be 4 months away
4) faster, longer battery sure. But hey, that's electronics for you. next generation will for sure be better faster lighter whatever.
Unless there are signs of game-breakers or something that changes the entire product, waiting or feeling bad you bought the previous generation's product is nonesense.
Is the new Macbook Air better than the previous model? yes. But if I paid full retain for the last model, would I feel bad? Not really. It's a great macBook in its own right.
Is the next 5S better than the previous iPhone 5? Yes. but wait or buy the iPhone 5 now? If you need a phone, get the iPhone 5. Gimme a break. It's pretty much the same old stuff. iPhone 4 vs. iPhone 5? big changes. iPad 1 vs. iPad 3? big changes. the next iPad? Yes, lighter and thinner. Wait for that!
I'm sorry, I'm a big Apple fan, but iPad Mini won't have much change. the Macbook Air didn't have much change. the next 5S won't have much change.
Wait for it? Nah.
Buy the Mini if you like. Unless you can wait 2 to 3 months for the next Mini, why bother? Electronics will always get better in a few mere months. why procrastinate over stuff like that?