Okay basically the title, but I have a fairly new and fairly unique area of study, and I've only been able to find ~3 professors in the US who are doing something even in the same ballpark. To clarify, it's digital sociology, but I want to study relationships and the internet. There are a TON of professors in the UK doing this that I would love to work with, but I don't know how I feel about getting my PhD abroad. Any tips for finding professors in the US with similar interests, or even marketing myself to a prof with only sort of shared interests?