I always try to keep business and friendship out of the same equation. I know sometimes it's inevitable, but in this case you learned a good lesson the hard way. I for one have know Slavik for 9-10 years now, and have always found him to be a stand up guy. If he says he did not know I believe him. Regardless, your issues is with the seller not Slavik. If you feel that strongly about the name and the situation you should seek legal action. After all you had a binding contract on the deal go after it that way. I do not necessarily agree that judgment with regards to Slavik?s involvement is warranted here, and you seem to be burning that bridge unnecessarily. He's a business man who saw an opportunity and took it. As unfortunate as it is, your only recourse at this point (IMHO) is to go after it legally or move on and learn a lesson from the situation.
