I was doing a search for info on this matter and this thread popped up. First off other building brick companys that fit with Lego are NOT countereit! Counterfeit is an ilegal copy. Bricks such as Enlighten are a legal copy by law as the Lego brick patent expired a long time ago. Lego will try to convince you otherwise. I read on this thread that some of you people have an issue with using the term Lego compatible in the title, i say do an ebay search for a cell phone case for your cell phone. What are you going to type in? Phone case? Samsung? Apple? How many of these thousands of listing are actually a Apple or Samsung brand case? 

My point is using the words Lego compatible in the title does not confuse the buyer. What is there to be confused with?? If it's fair for cell phone cases sellers it should be fair for all brands.