Bill Rice and his team at Kaleidico have launched a new tool that provides sales lead management through Twitter. He calls the new tool Sales-Twit and explains it on his blog.
I've been trying to use Twitter for a month or so now (after abandoning it once already), but I haven't taken it to the mobile phone. I use Utterz for posting from the smart phone.
What Kaleidico is doing takes this tool to a new level. If it is successful, it might be a better way for many field-based salespeople (real estate agents, insurance agents, etc.) to manage their lead pipelines. I plan on learning more about the tool and will report back.