Here are some snippets of AppleScript that you might find handy.
Note: These are examples that work in VoodooPad 3.5. If you have a previous version of VoodooPad, check the help files that came with that version. For folks with VoodooPad Pro, just substitute "VoodooPad Pro" where you see "VoodooPad below.
Prepend to the top of a page:
Append to the bottom of a page:
Create a new page:
Export to iPod:
Getting text from a specific page:
An example that loops through all the pages and displays it's name and contents
An example that loops through all the pages, and prepends some text to every page
Sort and pull out pages by create page:
Call into VoodooPad's scripting language "Lua" from AppleScript (it's kind of crazy)
Fun with Meta Values
Fun with Categories