Colleges may feel that they can't afford to provide any space and time for improving teaching. They may blame faculty members, students, or even society for a lack of innovation in education — and those charges may well be fair. But colleges unwilling to plant the seeds for change shouldn't be surprised that they grow nothing.
Here I was using Diigo, Delicious, Google Notebook, and Zotero for my researching, bookmarking, annotating, and sharing. While all strong tools in their own right, it is pretty clear looking at this list that this is what some would call OVER DOING IT!