Just a friendly warning to all newcomers and reminder for the seniors out here:

Don't trust any exchange with your XEM, they're much safer in a wallet!

Remember Mt Gox, mintpal, cryptsy (http://blog.cryptsy.com/) , just to name a few...

Setting up a lightwallet literally only takes two minutes!

Make sure you backup your private key somewhere safe!

Remember, as long as you have your private key you will be able to gain access to your account. (Obviously if you can anyone else can so keep it safe ! )