As all of us chatters and instant messengers grow up and enter the "real world", we are realizing that those forms of communication and collaboration can be really useful at work.<p>Unfortunately, the usual reaction is to get everyone in your office on yahoo/aim/gchat/msn messenger, which is far from ideal.<p>I think this space is bound to see quite a bit of growth in the near future, and it's far from a solved problem. That's why we're building <a href="http://shoptalkapp.com" rel="nofollow">http://shoptalkapp.com</a> :)