That new article seems to be mostly a rant against YieldKit. Sadly, my German (and Google's Translate) aren't good enough for me to understand the fine subleties of Herr Pallenberg's rant. I'd ask for a hand-crafted translation, but I wouldn't want to put anyone through reading that again... Till Faida has written a rebuttal article: http://www.pressebox.de/inaktiv/eyeo-gmbh/Stellungnahme-zum-Artikel-auf-Mobilgeeksde-von-Sascha-Pallenberg/boxid/607057 (which Google translates into much more coherent English than Sacha Pallenberg's writing).