There have been some interesting appearance of references to Dieselpunk in the media. Not long ago Doug Bell of the band Bellevue Cadillac referred to their band as as "dieselpunk band" during an newspaper interview.
In the university paper The Oxford Student as part of a review of the movie Priest 3D described it as having "diesel-punk dystopian elements."
While these are small steps when combined with the dramatic growth of membership of this Forum it appears that awareness of Dieselpunk is growing. The future for Dieselpunk looks bright.