When you do the articles you tell them up front that if they want the knives back, then they will get them back. Victronix said they wanted them back, and when the article was done I shipped them back with tracking to insure they got them, which they did. No problem with Wenger, as I never got any knives from them. You bring up a semi sore point in that some readers seemed to expect you to buy knives, no matter how expensive, better yet, buy two knives and test one to destruction. When you figure in your time spent actually testing a knife, photo costs, shipping costs sending the knife/knives back to the company or maker, then the $350 per article does not represent a lot of money in your pocket. Even with SAK's two or three from each of the then two companies and you have already spend over $100 minimum, further cutting into any profit you would make. To answer your question, No I would like to think that whether or not I got to keep the knife did not influence my review. I can say that if I wrote it in one of my article, I did whatever testings I said I did, and the results were accurately given in the article. John