Hi Shannon. I think people definitely should tweet a few personal things once in a while to show personality - not just business. It's my experience that people skip right over tweets from the same person that are strictly business all the time. Just sayin'!
Beverly: you might want to check out tweetbeep to get notified when something of interest in tweeted. I use it and have got two clients from this service. Check it out.
Dan: would LOVE to see Twitter feed directly on Biznik. Right now I have it hooked up to my (personal) blog and my (personal) facebook status. I'm hitting over 1000 people/tweet. It would be great for business networking to see it on here - another way to get to know people and connect.

