I did the search and the one thing that I noticed was there was not anything on the first page of the search results
from the FDAs website. I went to the FDA.gov website and did a search.
The press release I found was mentioned in the articles from the google search, but did not sing to the same tune as the articles from google. The FDA issued warning letters, but nothing was mentioned about placing the substance on a banned substance list. The way I am reading this is the articles from google spun the words in the FDA press release to make it seem like the FDA banned all DMAA supps, but in reality they issued 10 warning letters to companies that had not submitted proper paperwork to the FDA allowing them to market a "new dietary ingredient".
I think one can decipher there is a lot of pressure from the FDA on DMAA based supps and they will most likely be banned in the future (probably sooner than later) but have not been completely banned
yet.
Heres the press release:
http://www.fda.gov/NewsEvents/Newsro.../ucm302133.htm