I've realized that getting feedback for a landing page on HN can be rather gnarly. Maybe we ought to change the way we leave feedback. Instead of asking for feedback, let's write about why you wouldn't sign up for that particular service. Keep it short and one reason per comment please.
Reasons why you wouldn't sign up for: www.grooovy.me
(I know not everyone has an iPhone, but let's not use that as a reason.)
The problem for me isn't not knowing how to meet new people (e.g. going to interesting meetups), it's getting past the social anxiety of leaving the house and trying to make friends from strangers. At a glance, your app doesn't help solve that -- it looks like another kind of meetup aggregator (albeit a more casual one). While it may be something else and/or technically be a perfectly great service to help me, it doesn't seem like it helps me get past the irrational mental resistance of going somewhere uncomfortable. So when I look at your page and see headers like "GROOOVY FOR IPHONE" and "WE'RE LAUNCHING SOON" and see what looks like a list view of a calendar, it doesn't get me excited. I eventually noticed that clicking the little circles lets me look at different "pages", but that feels like work and I lost interest quickly.