My student, Helen Nicholls, who is planning to apply for the MediaNet Academy and the Church and Media Network conference, is currently working on her Final Year Dissertation, and has decided to request feedback on the values in Sainsbury's advertising via the means of YouTube.
I like to encourage such innovative practice, so please do engage with her research, and comment on her YouTube video: http://ww2poster.co.uk/2010/02/sainsburys-nostalgic-advertising/, whether it be about the adverts, your own feelings on nostalgia, what you think of the use of YouTube as a means of gathering research information, etc.