4 ms·PubNub Channel Presence - Who's There in your App?5 points by pubnub 14y agowschott 14y agoAwesome - and great blog post here: http://blog.pubnub.com/announcing-pubnub-channel-presence/ http://blog.pubnub.com/announcing-pubnub-channel-presence/carimura 14y agoMuahaha