I have started a hashtag on twitter #myphdinatweet with the challenge of condensing your entire thesis in less than 140 characters, which does not mean the title of the thesis. As well as being fun and challenging, it can make you think about the essence of your PhD to tease out the important elements. My contribution was:

'The possibility of responsible decision making related to Derrida and Nagarjuna or Why doesn't Batman just kill that Joker?'

My twitter is @drjohnsupport and I look forward to seeing your tweets.

John