Like lots of you, we've been drawn into Twitter this year. After all, we're all about frequent updates ourselves, and there's lots happening around here that we want to share with you. Of course, we enjoy watching, and contributing to, the tweetstream (we hope you find our tweets useful, too). Because there are many programs and initiatives across the company, we've got a number of active accounts. Here's a list of the current ones. We'll update this list from time to time. twitter.com/Google - our central account twitter.com/Blogger - for Blogger fans twitter.com/GoogleCalendar - user tips & updates twitter.com/GoogleImages - news, tips, tricks on our visual image search twitter.com/GoogleNews - latest headlines via Google News twitter.com/GoogleReader - from our feed reader team twitter.com/iGoogle - news & notes from Google's personalized homepage twitter.com/GoogleStudents - news of interest to students using Google twitter.com/YouTube -...