Maybe one day, but how long do you think it will be before it's worth something? Will we see it during our lifetime?
I was only joking but it will be true someday. I think it is possible during our life time or our kids. Water is getting more poluted everyday as we put high demands on this earth. Chemicals from factories, farming, residential neighborhoods, street runoff, mining, oil, fracing for natural gas. Despite these problems the demand for water keeps rising. Sure we can clean the water but that takes energy and that is becoming a problem too. With iceburgs breaking off all the time you think a company would start up and harvest the rogue iceburg and store it somewhere to be sold and used.