Double Shot #678

Odds and ends...

jQueryPad - Tool for playing with jQuery, on Windows only.
Ubiquo - Another Rails CMS framework.
jQuery Presentation Plugin: Say NO to Keynote! - Another way to do purely-web presentations.
A Turing Machine - Someone actually realized a classic Turing machine in hardware. Nifty.
Puppet versus Chef: 10 reasons why Puppet wins - The article is flamebait, but the comments are worth reading.