Filed under: Windows , Macintosh , Linux , Freeware , Social Software , Search Yahoo! has launched a new application that lets you keep track of trends and search terms in Twitter from your desktop. While Yahoo! Sideline is based on Adobe AIR, it’s not a full fledged desktop client for Twitter like Twhirl or Tweetdeck .It doesn’t let you send messages or keep track of tweets from your friends. Instead, Sideline lets you enter search terms and see messages from all Twitter users using those terms. You can also create Search Groups with multiple terms. For instance, say you wanted to track everything said about Download Squad. You could create a group called Download Squad and then enter “download squad,” “downloadsquad,” “bradlinder,” “leematthews,” “film_girl,” “grobertson,” “strutting” and other terms. Sideline displays messages matching all of those terms and refreshes the search at regular intervals. There’s also a Trends

A Gadget Zonemore:
Yahoo! Sideline is a desktop client for Twitter searches

