In their article A Survey of Electronic Literature Collections Luis Pablo and María Goicoechea describe characteristics and functions of collections of electronic literature and analyze descriptors used and the way information can be accessed. Based on their observations, Pablo and Goicoechea advocate a database structure which is flexible and can produce a dynamic archiving model as texts are registered and collected so that tags form a close set for the texts in the collection and this set can expand as new texts make new tags necessary. Further, the organization of tags into ever more complex taxonomies seems inevitable, since this provides an accurate description of knowledge accumulation with respect to the field\u27s richness. They postulate that the study of tagging practices applied to digital works provides us with guidelines not only to describe texts of electronic literature, but also to demonstrate the wide variety of forms which a literary text can embody