Migration downtime for RubyLearning

RubyLearning websites and services (http://rubylearning.com/, http://rubylearning.org/ and http://satishtalim.com/) will be down for scheduled maintenance according to this time schedule. We would be offline no longer than 4 hours. During this time, we will be migrating our Slice from the St. Louis (STL) to the Chicago (ORD) datacenter of Slicehost.

Update: The site migration is complete. Thank you for your understanding and patience.