I fire it up any time I'm in a crowded area just to see. I do wish it had vicinity based chat rather than the geohashes though, which always make it hard to sel

I fire it up any time I'm in a crowded area just to see. I do wish it had vicinity based chat rather than the geohashes though, which always make it hard to select which level of granularity you want (this is referring to Internet based chats rather than mesh). Even nesting geohashes would be cool, though I think the concern is the chaos that happens when you see half a conversation but not the other (as with radio when one party is in range but the other is out). The fact is that geohashes as it is get basically down to the level of acre or so which is just a wildly precise level of granularity (though might be useful if you had a whole 12 story college dorm building all in a chat or something).