The best thing I like about it for me personally as an active user of github issues in my projects was that you can see everything at one place instead having multiple tabs open which makes things more difficult when trying track down something specific within many pages or files! It's not perfect yet but seems they are working hard towards improving their service by adding new features every week so we're getting there soon hopefully :) If anyone wants some real time stats regarding how well this works then check out these two links below where people have posted reviews from using zenhub with google analytics :P.