> But there aren't and infinite number online or off.
Not literally, no. But there is effectively unlimited room in "cyberspace" for both public and private squares. That people actually choose to congregate in a particular place isn't really part of the definition. You have the right to speak to those who wish to listen—not the right to an unwilling audience or the use of others' property to amplify your message.
> Online, are there any public squares?
Only those that the operators choose to make public. The government could run its own forums where it guarantees access to anyone who wants to speak… not that this is necessarily less prone to censorship. It can't guarantee you an audience (and most sane individuals would probably avoid a completely unmoderated forum given the kinds of speakers they attract), but then that's also true of real-life public squares.
Not literally, no. But there is effectively unlimited room in "cyberspace" for both public and private squares. That people actually choose to congregate in a particular place isn't really part of the definition. You have the right to speak to those who wish to listen—not the right to an unwilling audience or the use of others' property to amplify your message.
> Online, are there any public squares?
Only those that the operators choose to make public. The government could run its own forums where it guarantees access to anyone who wants to speak… not that this is necessarily less prone to censorship. It can't guarantee you an audience (and most sane individuals would probably avoid a completely unmoderated forum given the kinds of speakers they attract), but then that's also true of real-life public squares.