Hello,
Many people find that the answer varies. Forums, after all, are inherently social -- they bring people together on common ground. But others disagree. Forums are not "social media" because they don't like the negative connotations of social media (such as being "poked" like on Facebook). In other words, the person finds social media as meaningless but forums are meaningful. Your mileage may vary.
Forums really do predate social media. If I'd give my insights, I think forums are not "social media" per se (the way we social media folks see it), but they certainly were a stepping stone and precursor to "real social media.
Here are some examples of
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