The
ECF project has been adding some real-time collaboration functions for dev team support...for example,
sharing selected text in Eclipse editors, as well as
real-time collaborative editing...all over the
ECF datashare API...which means you can use your favorite public IM accounts like
google talk, or
skype rather than be forced to have yet another account. We've also got some new
sharing of Mylyn tasks as per
bug 195737.