Interesting that Seesmic just launched a contact manager (as part of their web app)… The MG Siegler at TechCrunch seems to think they’ve perfected management of Twitter followers, but it’s still missing my favorite feature of Gist: the ability to view updates sorted by how important I’ve ranked people. Nonetheless, it is encouraging to see Seesmic going down the route of improving the sad state of contact management within Twitter.