Twitter COO Dick Costolo
has just taken over as CEO of Twitter from current CEO and co-founder Evan Williams, Twitter confirmed today.In a post on the matter, Williams writes
the following:The challenges of growing an organization so quickly are numerous. Growing big is not success, in itself. Success to us means meeting our potential as a profitable company that can retain its culture and user focus while having a positive impact on the world. This is no small task. I frequently reflect on the type of focus that is required from everyone at Twitter to get us there.
