Heard that it was going to be made by XL games like a year ago but just today I read about it and it sounds interesting, hope they can pull it off as I'm a fan of the series.
Here are some articles:
http://massively.joystiq.com/2013/08...zation-online/
http://www.neoseeker.com/news/23578-...tegy-in-sight/
http://www.geek.com/games/civilizati...nline-1564714/
http://kotaku.com/5954830/civilizati...only-from-asia
http://www.mmorpg.com/showFeature.cf...Happening.html
http://www.pcgamer.com/2013/08/07/ci...line-revealed/

And a video: http://www.gamespot.com/civilization...ailer-6412527/

Would love to hear what others think about it(not posting any details to avoid bias).