I'm sooo happy about the Taj Mahal too!! It was the last to be announced, I was kinda nervous cause it really was my favourite! lol and Petra seems amazing too. Don't really agree with Chichén Itzá and the christ Redeemer but well thats only my personal opinion.
And the show they put up here in Lisbon cause of it was really nice too, when I was watching it on tv i never thought they'd make it so big.
I'm looking forward to the nature 7 wonders now that should be interesting!