Really interesting concept. Any plans to pair it with location checkins to let people chat with other people at a specific location (i.e., a specific restaurant

Really interesting concept. Any plans to pair it with location checkins to let people chat with other people at a specific location (i.e., a specific restaurant rather than a general neighborhood)? I could see that as being interesting -- for example, arriving at a restaurant and either asking about what's good, or viewing a cached transcript of recent chats.