I like that it is open source, which makes me feel more comfortable about this software because i know there are other people who have experienced problems with similar issues before so they can help us if we run into them in our own application development work.
It does take some time getting used to all of these new features since every program has different UI elements but once you get familiar with how things function its very easy for anyone regardless of experience level or educational background! We just started using bit as part of an effort at improving productivity within the organization where we develop applications.