Seesmic is among the most popular desktop clients for Twitter. If you are a voracious Twitter user, a good desktop client is a must for your daily use to keep up with the most important updates. Seesmic is a very powerful Twitter application and it lets you see your updates, direct messages and mentions on separate columns. But as nothing is perfect, the Seesmic’s desktop client for Windows is also no different. One thing that I miss on Seesmic Desktop is its inability to open conversations view. But if you want to have this functionality, there’s a cool plugin for it.