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?
How about turning your Linux system into an arcade system? Making your computer into an arcade system can make for some interesting fun. Actual arcade games that everyone had to pump quarters into all day and get nowhere, you can now do it at home without the need for quarters.
