Yesterday I signed up for Twitter to see what it was. While it seemed pretty interesting when mentioned on tv or radio or when a "tweet" is shown on some other media, the Twitter website is just terrible. Felt like I was on something from about 2005 not 2015. I would say it is almost unusable. The app I put on my phone was just as bad. They need to quickly move the technology ahead about 15 years in terms of functionality, usability and ability to customize to personal preference. Hire the best web and app designers and tell them you want a 2020 look by end of 2016. That would be my plan if I was named to replace the current CEO.