Ready to be published? LXer is read by around 350,000 individuals each month, and is an excellent place for you to publish your ideas, thoughts, reviews, complaints, etc. Do you have something to say to the Linux community?
One of the keys to a successful open data portal is to make it useful for the end user. Citizens and developers should be able to understand data sets without needing a PhD. I've been following the progress of Raleigh, North Carolina's open data initiative, which launched a beta of their data.raleighnc.gov portal in March 2013.