Build a replication database for Twitter studies
Build infrastructure for researchers to store their data collection and analysis code to allow better replication of existing studies. So a database with "here's the published paper" and "here's the code we used for data collection and analysis".
Firs,t this would serve as a place for documentation and help on many methodological choices. Second, it might encourage large-scale replication studies, exploring how solid are some results emerging from Twitter data.