Leveraging the long tail of posters

Chris Anderson points out in the The Long Tail an aggregator is necessary to manage increased options, for example the Sears catalog aggregated consumer goods and Google aggregates web sites. Currently, there are no scientific poster aggregators to leverage the long tail of posters. That is an opportunity for a risk-taking conference to build a community.

Bonus - Requiring posters to be a vector image would facilitate digital searching.