Jack Dorsey fashion design. As the service began to grow in popularity, Dorsey chose the improvement of uptime as top priority, even over creating revenue – which, as of 2008, Twitter was not designed to earn. Dorsey described the commercial use of Twitter and its API as two things that could lead to paid features. He describes his three guiding principles, which he says are shared by the company, as simplicity, constraint and craftsmanship. On October 16, 2008, Williams took over the role of CEO, while Dorsey became chairman of the board. On March 28, 2011, Dorsey returned to Twitter as Executive
Jack Abbott (The Young and the Restless) the body, a setup by Victor, and Jack went to rehab. Phyllis helped him get through withdrawal. Nikki told Jack about her multiple sclerosis diagnosis and he encouraged her to share the news with Victor. Later, Congressman Wheeler put a hit on Victor, so Jack and Victor worked together to prove Wheeler was involved in the death of Belinda Rogan. Jack and Phyllis moved in together. Phyllis revealed to Jack that he was Summer's real dad and all three grew closer. After a fall at the MS Gala, Phyllis needed brain surgery, but was never able to tell Jack that