There are many resources online where you can get information and communicate with others about Clash of Clans.
Feel free to add a comment with additional websites where people are talking about the game.
Supercell's Official Clash of Clans Forum
This is the official forum hosted by Supercell, the company that created Clash of Clans. There are plenty of sub-forums to explore and post in. http://forum.supercell.net/forumdisplay.php/4-Clash-of-Clans Sablon:Clr
Clash of Clans Website
This website is also run by Supercell. Here you will find blog posts, info about troops, spells, etc. Many of the pages do refer to the Wiki here on the bottom of their pages. https://clashofclans.com Sablon:Clr
Clash of Clans on Facebook
Supercell maintains a Facebook page for Clash of Clans. This is where they announce contests, new features, and upcoming updates. http://www.facebook.com/ClashofClans Sablon:Clr
Clash of Clans on YouTube
Clash of Clans also hosts a YouTube channel which posts funny commercials, advertisements, and announcements. Check out their videos. https://www.youtube.com/user/OfficialClashOfClans Sablon:Clr
A collection of tools to help you stay ahead in Clash of Clans. Track your progress, determine how to best use your gems, plan your attacks, and more. https://pixelcrux.com/Clash_of_Clans/