Sure there's no shortage of linux news, but the excellent PC/tech site
arstechnica has recently started a weekly linux column.

Read their latest edition :

http://arstechnica.com/etc/linux/index.html

and if you like it there's an archive:

http://arstechnica.com/etc/linux/previous.html

Sorry if that's off-topic (they haven't covered knoppix yet!),
but I thought some of you might enjoy it.