This is an idea I borrowed form the excellent Xubuntu Blog.
If you want to know whether something is possible with Ubuntu, and if it is, how to accomplish it, you can request a post here and I will try to research the topic and write an article on it.
This covers both practical topics, like a tutorial on how to setup and use a certain application, but also general questions about Ubuntu and Free Software at large.
I also invite you to do a guest post on this blog. Just leave a comment and I’ll get in touch with you.