Typically, if the user chooses to share something via email I want to format it with html line breaks -- primarily because ShareKit ignores carriage returns. So, unless I want one continuous line of information, I need html line breaks for email. However, including line breaks in the SHKItem text breaks other services, such as Facebook which just shows the HTML breaks as text.
Is there a way to specify HTML and plain text for an SHKItem so that the services which support HTML use it while the ones that don't will fall back to the plain text?