Cask moves very quickly. This can lead to some pressures both in the office and at home as deadlines approach. There is a tendency to work on new features and code until very near the release, which increases pressure at release times. The flat organization can sometimes lead to small "silos" and cross-team communication must be initiated by the teams, themselves. Sometimes features and direction are changed based on customer feedback or requests without being properly vetted before becoming requirements. This leads to long discovery times, which can interrupt the forward momentum of a team.