Something I'd be super interested in is doing social network analysis using Graph. Currently, it seams more geared for doing link analysis (if that). I'd want to be able to do the kinds of metrics like centrality scores, etc, with the graph API. The kind of data I'm working with should do well with Graph, and it'd be wonderful to be able to do this kind of analysis right in Elastic.
Anyone else have interest in that?
Anyone at Elastic think it could be on the roadmap?