I really like the idea of using Colored Coins. I never received one before.
The colu interface is alight. Seems like they require you to enter a company name which I just used one of my domain names. It looks like you can export your private key.
Yeah, that company name is weird. Most people just made something up. Glad to hear Colu is OK and leto you export the private key. I didn't use it because I couldn't participate in this crowdsale.