I was not aware that you deemed me worthy enough to engage in intelligent debate with you over this issue,....given the attention and remark you added regarding my post count. If that's the direction you would like to go in, then I will be happy to discuss the issue with you. Dissenting opinion on one VERY particular issue does not necessitate trolldom. If you wish, feel free to examen previous threads I have started and you find that I'm hardly someone "sent to divide and conquer" , not that I have the foggiest idea who exactly does the sending your talking about. I've only refereed to one poster in particular as one due to a consistent habit of distracting from the issue of a thread and using negative comments against those who happen to disagree with him. Now...thats all I'm gonna say about that.
Now, the issue at hand. I agree that the government cannot protect us sufficiently no matter how many laws are past. That is why I made the decision to open carry in the first place obviously. Murder is illegal, but it still occurs on a regular basis in some areas. However, just because criminals are going to find a way to murder their victims whether it is illegal or not, does not mean that we should not have a law against murder. I contend the same for background checks on weapon sales. It is true as you've stated that criminals will always find a way to get weapons. But requiring background checks for any weapons transactions severely cuts the sources from where one could acquire a firearm. No law is a stop all, if they were, we wouldn't need to carry. But again, this creates a more difficult world for the criminal to acquire his weapon in and cuts his options.
For example, lets say Criminal Ass hat wants to purchase a firearm so that he can rob you or me. As of current, he can goto a gun show which acts as an effective shopping mall of private sellers who sell without background checks . As such, Criminal Ass hat is able to a get a good deal on a handgun (insert your favorite brand) and has a wide selection of weapons to choose from that he can purchase with no background check to impede him. Now let's say there is a law and system created for private sellers to call and complete a background check that would be required for all firearms sales. Now in order for Criminal Ass hat to find a firearm, he must first find himself either a crooked FFL dealer or an illegal street dealer. Because of economics, the access to the firearms to criminals has been cut due to the law and the price of an illegal hand gun increases and becomes vastly more expensive. Now Criminal Ass hat must ration his money towards a very small set of options, assuming he can find a crooked dealer. Thus he must now purchase a crappier, worn, firearm (insert your least favorite brand)
I would much rather go up against a criminal who was extremely limited in his options for picking the weapon than one who got to shop around for a day through a cache of no background check required licenses. On a personal note...I also enjoy making life more difficult for the average criminal.
I do contend however that an effective implementation of this law would require the development of a system to easily and cheaply walk private sellers through the background check process. The result would be the inclusion of the cost in the price of firearm. As for the other aspects of the law you mentioned. Please see my previous post. I do NOT support this law in particular. My post was regarding the belief that all firearms transactions, including those that occur at gun shows or anywhere else, should require a back ground check, and that criminals have forfeited their rights to bear arms when they chose to violate the rights of others. I do not find the extra effort of conducting a background check to be a significant loss of liberty as you describe.