This is a great read on the history of computer user groups and it's golden age, which those who remember was fun places to be back in the day.

(arstechnica.com)

But to my dismay, many young technically-inclined whippersnappers are completely unaware of computer user groups’ existence and their importance in the personal computer’s development. That’s a damned shame. Our current reality may largely be isolated to screens, but these organizations helped countless enthusiasts find community because of them. Computer groups celebrated the industry’s fundamental values: a delight in technology’s capabilities, a willingness to share knowledge, and a tacit understanding that we’re all here to help one another.

And gosh, they were fun

I used to be in some of these groups and it was a great learning experience to meet people in person and share my and other's expertise. I don't see the internet can completely replace the tight knit communities that are created from in person meetups since it's so different concept.