This is going to be some random thoughts on an issue I am riding the fence on. Generally I don't find modern life that different than that of Ptolemy's time so even with the internet I just draw on existing laws. This one has me though. Assuming my website is not an absolute monopoly on something do I have to allow your posts? If I own a bar I have to serve everyone, even Americans of German descent who can't prove they fought the fatherland in the great war. I don't have to let everyone have a microphone though. If I own a business, lets say a church, I certainly don't have to let everyone speak. I probably have to let everyone in. The town's square has to reasonably let everyone in and speak. The internet sorta is public property, there are a lot of power cables and fibers laid across everyone's private property enabling me to have a website. Them posts are going on my server though. Throw some more analogies at me from each point of view!