This morning I finished tagging GEO cited articles which can be seen this this Mendeley group. A total of 165 articles were found by searching Google Scholar for the GEO applied accesion numbers. The number of hits for each dataset can be seen from this Google Spreadsheet. Of the 165 articles, 108 show potential data reuse.
I also finished collecting DOIs for the data collection articles from the TreeBASE data repository, the GEO data repository, and started collecting DOIs for the GEOROC data repository.