I don't judge guys on their sweatpants. I judge them based on how clean they look. I don't judge women on leggings. I judge them based on what size some women think they are.

The other day on the tube, I was watching how most people are glued to something to not engage with other people. I'm guilty as I always have my Vita on me if I don't have my iPad, my 3DS a book and once my train leaves the tunnels, I get my 4G back. But I was wondering if there's something we could do as a universal sign that you're open to communication on the train. Like, a badge that says "I'm up for a chat =)". They could come in different designs so that you interests are on display too, ie football themes, book themes, game themes, show themes, etc. I spend maybe an hour and a half to two hours a day on the train and whilst it's usually my winding down time to play my game, watch a show or read my book, what if that time could be used to network or get over some social anxiety or meet new people.

Then I went back into my Vita and that was that.