He does make a good point about the mental structuring you should do for your projects. I remember reading somewhere the VP of Google had a 'line' of criticalit

He does make a good point about the mental structuring you should do for your projects. I remember reading somewhere the VP of Google had a 'line' of criticality. If it was above the line, work on it until it's below the line. Then even if it's unfinished, so long as it's below the line go and pick something else above the line. If your hosting cost isn't yet an issue, ignore it then optimise when it is.