Today brings good news for PC users everywhere. Seesmic is launching a native desktop client for Windows. Seesmic's founder and CEO Loic Le Meur made the announcement today at Microsoft's Professional Developer Conference in Los Angeles. Le Meur says that providing a desktop client that was native for Windows was of huge importance because 80 percent of Seesmic users run their apps on a PC. There are a few native Twitter clients out there to have been formatted for the Mac, such as Tweetie and Twitterfic. Windows users have previously limited options when it comes to native Twitter clients and are forced to either used web-based clients or use desktop clients like TweetDeck or Seesmic Desktop. These are both based Adobe’s AIR platform, which is notorious for eating up memory and CPU cycles, along with weird window placement quirks.