Having moved over from neos to Spark, which I prefer, I lose a little functionality in not having a shared whiteboard between users having a conversation. Is this something that is planned for a future release, or could be planned for a future release?
With the release of version 1.1, it appears that Jive will also release more information about its API to create plugins: http://www.jivesoftware.org/articles/sparkplug_day.jsp. This should allow anyone to create a plugin in a fairly simple fashion. I’'m sure someone will implement this, as it is a popular feature.