First, thank you very much for your brilliant product which helps my research so much. For years, I have organized my PDFs and printed papers by PMID: I put PMID on top of the first page of all the printed papers. In fact, this is one of the main reasons why I chose iPapers for my PDF manager.
When I export the iPapers library to be used in EndNote (X1), I noticed PMIDs are not included in the export file. Therefore I cannot search articles by PMID in the EndNote (because PMID information was not imported into EndNote). In EndNote, PMID is recorded under ACCESSION NUMBER.
Using PMID is such a great boon when it comes to organizing huge amount of PDFs and printed articles. I think it will be really helpful if you could implement PMID exporting feature in iPapers, not only to me but other people as well.
Thank you again for your effort.
Rev.