Proposal: Big Data
How is "Big Data" distinct from the stats stack exchange? It seems to me like questions of theory could be asked on https://stats.stackexchange.com/ and technical questions could be asked on stackoverflow.
Perhaps creating this "BigData" we could put together people who have this commmon need of knowing how to deal with archiving BigData and then extracting stats from it.
Probably questions that are fitted in this site could also be asked in others, but there's a great probability that in this site we would aggregate more experts in the subject...