Also +1 for the consistency. I try to stream every work day at the same time and it really helps -- I mean, I'm still a backwater coding stream, but usually at least at some part of my stream I have double digits watching. If I take a few days off, though, people wander away. I'm not actually concerned about viewership (I stream for other reasons), but the other thing I've noticed is that I tend to naturally get pockets of viewers in different time zones. If I were to try to grow the stream, I would actively try to cater to 1 or 2 time zones that were popular. So try streaming at different times occasionally to see where you get the best uptake and then adjust your schedule to make it easy for those people to watch.