Nothing on the site is a lie. Especially, the fact that erasing data from a hardware using software is not a guaranteed way of ensuring that your data ever sees the light of day.
As a matter of fact, check out DBAN's homepage: http://www.dban.org/. The first bullet point: No guarantee of data removal (e.g. DBAN does not detect or securely erase SSDs)
Also, do a quick google search for "data extraction after formatting", you'll find plenty of solutions. From software downloads to forensic labs.
I will admit, however, that the FAQ answer lacks some depth. The site just launched, and the FAQ section is very much a work in progress. I will make sure to give more details, and reference some articles that back the point up.
Let me know if you have more questions. Thanks for the feedback!