This is why I love IT conferences. I can chat up random strangers about topics that we're clearly both interested in. The vendors also send the most extroverted folks who are skilled in engaging introverted nerds. It's a great way for introverts to level up their social skills.

And the best part is that I never talk to those folks again ;) I found out that I actually really like making fast friends, I just hate the obligation of long-term close-knit friendships.