...
Transitions
Dewey to LC
Print to Electronic
"Digital World Demands a New Mode of Reading"
Ejournals without print analogs (e.g. Bible & Critical Theory, Religion Dispatches, Open Access titles, SPARC)
Ebooks from publishers (e.g. University of California Press)
Ebooks via Drew Catalog(e.g. ebooks only on the subject of religion)
Google Books
Oxford Scholarship Online
Ebrary
Ministry Matters
Electronic reference books and another and another and another (some list here)
blogs; and finding them: Google blogs, e.g. "Postcolonial theology"
Individual databases to discovery tools (Summon!)
...