Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. Merb - a much heralded, highly flexible Ruby-based Web application framework - has reached version 1.0 after two years of development. Congratulations to Merb's creator, Ezra Zygmuntowicz, and to the large group of associated developers (such as Yehuda Katz and Matt Aimonetti) who've kept adding features and pushed Merb fo