Christophe Calvet aka The Crazy Consultant (blog) ( link ) has written some crazy woop ass 407 cmdlets (as of writing) and is sharing it with us at his blog - http://thecrazyconsultant.com/get-esxcli_on_steroids/ I would also recommend reading the Howto use ESXCLI in PowerCLI by Florian Grehl ( www.virten.net )
Links, commands and settings I someday probably won't find again