People who like free software, and people they like, should attend. You might talk about free software, or you might not.
Feel free to also call a Sunday edition if you like! I'm calling a special Saturday edition since I'd like to do a cluster this weekend but I can't make Sunday.
A return to your standard Beowulf Cluster boilerplate:
* See #ptopology on freenode if you want to discuss if you'll go, or just to enjoy the warmth of our collective virtual presence.
Britta