Sigiriya will remain as the 8th wonder of the world forever

While browsing google news I came across an important link http://www.new7wonders.com, There is a process going on to choose the new 7 wonders of the world. And the best thing is we can call up and vote to choose the new 7 wonders of the world. And the bad thing is that since ages we were calling "Sigiriya" as the 8th wonder of the world, and we can call it the 8th wonder of the world rest of our lives, because huge cement structures are also amongst the 21 finalists. For people who don't know what sigiriya is you can get a brief idea from this link http://www.sritravel.8m.net/sigiriya.htm