Should we have a unified format for references?
Should links be given or a PMID is enough? Should the links point to PubMed or directly to the journal article? Is there a care-free citation style in the syntax? If not, can we make/decide on one?
For me, PMID is enough, but then again I don't mind digging in the databases. Not sure about non-proffesionals and/or readers without a way through the pay-walls.