if “hypertext edition of a classical work” simply means a digitised text version supplied with a few relevant external hyperlinks, then there can be no telling how many hypertext editions are currently out there online. But if we by hypertext edition mean a digital edition, composed for scholarly uses and needs, of a particular classical work, presenting some or all of the differing textual versions of the work and interconnecting them using hypertextual links, then the supply is scarce.