document: A data-driven sketch of Wikipedia editors Who edits Wikipedia ? We attempt to shed light on this question by using aggregated log data from Yahoo ! 's browser toolbar in order to analyze Wikipedians ' editing behavior in the context of their online lives beyond Wikipedia . We broadly characterize editors by investigating how their online behavior differs from that of other users ; e.g. , we find that Wikipedia editors search more , read more news , play more games , and , perhaps surprisingly , are more immersed in pop culture . Then we inspect how editors ' general interests relate to the articles to which they contribute ; e.g. , we confirm the intuition that editors show more expertise in their active domains than average users . Our results are relevant as they illuminate novel aspects of what has become many Web users ' prevalent source of information and can help in recruiting new editors .
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