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?
I've touted the awesomeness of Calibre in the past. And although the Web-based calibre2opds still is an awesome way to access your eBook library, using a native Android app is even smoother.