A recent literature review from CLIR (Council on Library and Information Resources) identifies existing services, resources, and needs in the field of classics: "Rome Wasn't Digitized in a Day: Building a Cyberinfrastructure for Digital Classicists", by Alison Babeu of the Perseus Project at Tufts University.
The review describes how do we, at the moment, support digital classics and related fields of research.
At the moment the draft report is open for comments, which should be submitted to CLIR's Kathlin Smith by December 1, 2010. Especially encouraged is the identification of topics or projects that are missing in the report, or that might be represented more fully.
CLIR site: http://www.clir.org/
Infrastructure for Humanities Scholarship at CLIR: http://www.clir.org/activities/details/infrastructure.html