Here is an online one I just created: GitHub - DoubleCloudInc/powercli-sketchpad: Sketchpad for VMware PowerCLI It's open sourced under MIT license. To use it:
PowerCLI SketchPad - DoubleCloud
Steve JIN
Author of VMware VI and vSphere SDK; Creator of open source VI Java API (http://vijava.sf.net); Blogger at http://www.doublecloud.org
