for use in Z-To: or Z-Bcc: elements:
zot: - normal zot delivery using webfinger or LRDD resolvable address
-dfrn: - legacy DFRN mode delivery using webfinger or LRDD resovable address
-ostatus: - normal OStatus delivery using webfinger or LRDD resovable address
+dfrn: - legacy DFRN mode delivery using webfinger or LRDD resolvable address
+ostatus: - normal OStatus delivery using webfinger or LRDD resolvable address
diaspora: - Diaspora network delivery using webfinger address
facebook: - Facebook profile page URL
twitter: - Twitter personal page URL without AJAX '#!' fragment
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This section of the document is considered separate from the delivery
-specification precding it and represents a different protocol, which is
+specification preceding it and represents a different protocol, which is
currently incomplete. This will be split off into another document in the
future, but is presented here as a synergistic component of the Zot network
model.