My name is [something] and I am currently writing my masters thesis on the differences in personality of Facebook users and Twitter users to see if they show different characteristics. This research will hopefully be of great interest to businesses, as well as individuals, as it will highlight what type of people use different web services. I would greatly appreciate it if you could publicize my research.I appreciate that you may get many these requests but it would be a great help to me and I believe it will also be an interesting study. If you agree, I can forward the survey link to you.
...I think you may have mistaken my website for a publishing authority! It's just a collection of material from a few researchers, which at this point is somewhat outdated. Regardless I'd be happy to post a link to your survey or put up a copy of your paper online for you to share. I might also be able to provide a little feedback on your research methods - accessing and deciphering something like personality through surveys is often difficult, respondents may have varying self-perceptions and understandings of what it means to be 'introverted' or 'narcissistic.' I do think you could find some commonalities between user groups, however, often people pick communication tools and expression mediums that they feel fit their behaviors and personalities, peer groups and stage in life.