NO
Article sharing only works on standard joomla article, categories, section (j1.5)
With K2, you can just share the whole content and not partially like the specific extension that we developed for the standard joomla articles.
K2 is an extension that you add to Joomla.
So you can continue to use the standard joomla article menu in parallel to the usage of K2 items. This is 2 different things.
K2 like other limited number of extension can have its content shared.
See the list of extension currently defined in the JMS tool menu.
www.jms2win.com/en/list-of-extensions?vi...id=269&Itemid=53