Dear Brad,
you make it very clear here that there is no official Web-service API for sending votes from an application to PE.
Mimicking the traffic of a browser would work but is not officially supported.
My question is now: Is it OK to embed the HTML voting page at
into the Webview of an application, such that users of the application would be able to vote through the embedded web interface?
Your voting page would then be rendered within an HTML-browser, which is in-turn embedded within an app; as opposed to directly viewed in an HTML browser.
all the best
Martin