[tnhh]

Unfortunately not everyone reports this information. Here is a study that we did of over 500 papers using online social network data: http://tnhh.org/research/pubs/tetc2015.pdf While most authors would report high-level characteristics (e.g., which social network they measured), fewer authors reported how they sampled the network or collected data, and very few people reported on how they handled ethics, privacy and so forth.