-The copy throughout the site does not inspire confidence. Your point that many texts are written poorly is valid. That does not require you to also write poorly. I've seen far too many sentence fragments on your site. You site also includes some embarrassing misuses of words, like "Some may believe using heuristic science in language analysis infers it is a learning system." These incidents discredit your claims about your technology.
-I am having difficulty finding specific information about how your technology works.
-The people responsible for your graphics, visual design, and the video about the summarization app should not have those responsibilities. Summly had nice a aesthetic; your aesthetic is jeopardizing your credibility.
I apologize if my comments sound hostile. When you make claims as bold as yours you should prepare for scrutiny. The problems you are addressing are interesting; I wish you good luck.