Do you think the Constitution goes too far in the free speech rights it guarantees?
The problem with polls of excessive unspecificity is that its impossible to interpret what people may have actually had in mind when they answered. Some of these people may have had a particular example in mind, as opposed to a sweeping change in 1st Amendment interpretation, where some 'form' of expression was held to be protected as free speech but many people agree the logic is a real stretch even for the 1st Amendment. The possibilities are endless.
I actually agree that the COURTS go too far in their interpretation and construction, not the constitution. The constitution is nearly perfect, it is people who are heavily flawed (as Lincoln commented similarly on).
At the core of 1st Amendment 'free speech' and 'press' is POLITICAL speech and press. That was the 'speech' and 'press' the framers had directly in mind. All other non-political forms of speech, press, or expression are very much secondary considerations and can be regulated or restricted to varying degrees depending on the state interest.
For example, strip clubs. As fond as I am of beautiful women shaking their assets at me while I wave money at them, to say that exotic dancing cannot be regulated or restricted because it is 1st Amendment expression is a REAL stretch.