Attempts to auto detect format to use based on domain, and failing that provides a dropdown to select the format to use. This is included in other snippets that then output different content based on the format.
{note}{if:{site:domain}=="www.reddit.com"}{format="reddit"}{elseif:{site:domain}=="www.facebook.com"}{format="markup"}{else}{formmenu: name=format;default=text;reddit;markup}{endif}{endnote: trim=yes}