Sepherosa Ziehau has been committing a bunch of changes for em/emx(4) and bce(4). You may have hardware that has suddenly become supported, for instance. Also, credit is due to David Christensen and Broadcom for sending hardware to test out.
A running description of activity related to DragonFly BSD.
Thank you Sepherosa Ziehau!
Suddenly my Intel Networking Card appears! You made my week :-P