I registered
HoustonGlobal.org after it was dropped. I loaded it up with some worthless page and put Analytics on it only to find out that it doesn't get any Google traffic. I went to check it out and the domain is banned by Google (whatever previous owner did – it does have some good backlinks though, including one from MichaelMoore.com). However with shitty no-page, it's been generating more than $1 a day off of AdSense so after 1 year when time came to drop it, I saw over $500 in earnings so I renewed it even though it's banned by Google. I do jack shit on it. After I bought it, I invested 10 minutes of work into it and it's generated nice few hundred dollars in exchange. Banned or not, I'm keeping it for the time being :P