As to how often I go back and watch the clips, that would depend on how much I like the band. If I had been able to record Kate Bush perform in 1979, there was a time in my life when I'd probably watch it every day! I recorded two whole Marina & the Diamonds concerts and a bunch of clips, and I watch them from time to time. Also, 19,131 people on YouTube have watched one of the M&tD concerts my friend and I recorded. As for Kate Nash, I'll definitely watch the clips again, and I have some friends who will want to see them.
I also occasionally go back and watch these clips I took of Sade:
http://www.youtube.com/watch?v=OqdS-4J1_KY
333 other people have watched it. http://www.youtube.com/watch?v=evG3fGJrwRE
And I'm working on another one that we did with multiple cameras and some crowd-sourced clips from YouTube.Though, in these cases, we recorded the entire concert. Even when I record just a bunch of little clips, I'll get a couple dozen to a few hundred views. And I certainly enjoy watching clips that other people upload now and then.
As to whether there is a startup that could do for me anything in this regard that YouTube and iMovie/Final Cut can't, I would tend to doubt it. Other than perhaps making it easier to piece together more of a concert from crowd-sourced clips.
I see pubic statistics have been disabled, if you don't mind me asking, where are most of the views coming from?
The newer one that I'm almost finished with has taken a lot more effort because of the multiple cameras. I've had to learn Final Cut Pro X, which is much, much, much more complicated than iMovie. This one has taken virtually all of my free time for that past month. Not that I have all that much free time, so it's not like it's any more effort than anyone would do for a hobby.
The Analytics on the video you were watching say that 7,307 views are from the US. 2,071 are from the UK, 1,510 are from Brazil, and 1,037 are from Germany. Then Canada, Mexico, Australia, and Poland. Then just about every other country has some views too.
I'm surprised that more of the views aren't from the UK, since it is the UK where Marina is from and is most well known, but I think her new album appeals more to an American audience with its electronic dance music sensibilities, while her first New Wave-sounding album appealed more to a British audience.