There is a great community of helpful developers and users surrounding the Enlightenment project. The following is a list of ways to get in contact with this community.
We have been working on documenting the many portions of DR16, DR17 and the EFL. Along with this system documentation we've been working on a few books to help people get staring. All of this documentation is available at docs.enlightenment.org.
For those of you that aren't fans of all this web technology there are also the mailing lists and people hanging out in #e on irc.freenode.net.
If you've found a bug in something you can report it to the Bug Tracker.