Full, two-way interaction with Twitter over SMS is now available for everyone who uses O2, the largest mobile operator in the UK. There are no extra fees associated with Twittering over SMS on the 02 network—standard or in bundle rates apply for updating your account and receiving tweets over SMS is free so Tweet your heart out!Read more…

We’re beginning to discover the value that customers and consumers are getting from businesses who use Twitter in smart and interesting ways. Businesses of all shapes and sizes are discovering the value too—whether it’s raising the bottom line or engaging more actively with consumers.Read more…

About a month ago, an administrative employee here at Twitter was targeted and her personal email account was hacked. From the personal account, we believe the hacker was able to gain information which allowed access to this employee’s Google Apps account which contained Docs, Calendars, and other Google Apps Twitter relies on for sharing notes, spreadsheets, ideas, financial details and more within the company. Since then, we have performed a security audit and reminded everyone of the importance of personal security guidelines.Read more…