Not only has the cute and adorable Hello Kitty invaded our world but it has made its way onto the world wide web with Hello Kitty Online. This MMO is a product of Sanrio and Typhoon Games and has gone beta. Find out more about this new game after the jump!

We've been heard a good number of speculations and "leaks" about the MMORPG World of Warcraft's new expansion. Now, Myndflame reports that Blizzard has showed them the new expansion in development called The Clefthoof Brigade.

Let's check it out shall we? It starts out with a the Dark Portal and a band of adventurers. Then gasp! The clefthooves have gone mad! Oh the horror of a clefthoof stampede. Have they finally risen in rebellion? Have they grown tired of being slayed and skinned? Check out the video and see for yourself.

World of Warcraft: The Clefthoof Brigade will surely have us falling off our seats. Considering what day it is and what that entails (have you seen the pink Hello Kitty Messengers of Death site?), we'll leave you guys to check it out.

Call it the Chuck E. Cheese of the virtual worlds, if that moniker hasn't been taken by Neopets, Hello Kitty World, or whatever MMO Disney is cooking up now. It seems Nickelodeon's getting in on the action with Nicktropolis, a new virtual community they've created for Nick fans and kids everywhere to enjoy.

Now, the site isn't up yet, but the creators have promised that the place will allow for people to chat, make avatars based on Nickelodeon's rather extensive intellectual property, and play games with other members of the online metropolis.

They've also taken pains to ensure that the site is kid-friendly, with round-the-clock moderators watching for potential predators or trolls, as well as an automated dictionary to filter out profanity. They've also set up an option for parents to actually restrict kids from responding beyond pre-programmed answers. Not exactly something you'd see in an MMO, but it does seem like a very good idea for those folks who want to make sure their kids have a good place to play online.

Of course, given how the target demographic is a little younger than the folks over here, who are definitely either ready and able to play WoW or can at least enjoy "cooler" sounding games like Anarchy Online, at least we have an apt picture for you to enjoy thinking about.