It's be great if the ppl organizing the concert give out a free recording of the concert available to download from some webpage. I don't like ppl with smartphones recording the whole thing. I don't record anymore because there's another person recording it and posting it in youtube for everyone. But I have to admit that in the end those crappy clips are probably the only memory you get from the concert, so you really can't blame ppl for wanting to store the moment.
I'm sure that if given the download option, way more people would stop using their phones for recording and the audience would be much more into it.