Like Google's web search, Twitter started off life doing one single thing and doing it very well. And, just like Google, it's kept adding subtle little enhancements along its way to becoming a mature internet tool. Today, its own famously simplistic search functionality has take a turn through the makeover booth and has emerged shinier, happier, and much smarter on the other side. No longer do you need to have, for example, the specific names of your favorite smartphone jailbreak artists, you just search for the general term and Twitter will do some actual searching for you instead of merely matching your query to usernames. You can even step up to an advanced search, where adding the ":)" and ":(" operators determines whether you'll get happy or downbeat tweets on the topic. Come to think of it, that is pretty advanced. Yo Google, where are your emoticon operators?