# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2017-10-09 08:40:09 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/917308691593928704) RT @RichRogersIoT: The challenge with adding more engineers to a project. Just moving from 3 developers to 4 doubles the number of lines of…