A job is not a social club. You may need a mix of personality types, but if you lock yourself into a candidate pool from a tight geographic area, that'll be far more constraining.
You can't just make up a percentage based on anecdotal observation and expect anyone to take it seriously.
Generally, my online meetings work great. When there's lag, or for low-priority or asynchronous points, we use the text channel. No interruption. That's not really available in person. It also allows more input from thoughtful introverts, which typically get steamrolled and ignored in person.
To be fair, it used to be a much better, more relevant site, which I only remember because I've been around since forever too.