Wikipedia offline & more
Kiwix is an offline reader for Web content. It's especially intended to make Wikipedia available offline. With Kiwix, you can enjoy Wikipedia on a boat, in the middle of nowhere... or in Jail. Kiwix manages to do that by reading ZIM files, a highly compressed open format with additional meta-data.
GoKo Project is a outside-school project created by students who are interested in Open-Source Community and dedicated their times and efforts with creating applications and modifications for forum software and web development.