Not hound but there's no harm in networking and saying hi to people, ask questions, etc.
Anyway, I'm sure you're not the only anti-social person here
Ps. Long distance? How? I'm sure there are girls here from all over the world including your city, wherever that is.
I am concerned that over 20 people saying "HI" can add up to something like this. It is attention you don't always want.