I wish I had known about this when one of my classes was putting up their Wikipedia pages this semester, but in the course of searching for a better way of grading my blogging assignment for Modern Europe, I came across a nifty tool called Scrible. Scrible allows you to annotate webpages without converting them to a clunky pdf version (I tried to do this using Adobe Acrobat Pro and the resulting file was just huge). Basic annotation tools — notes, highlights, you can even change the text formatting — are all I need for grading, though the alignment between a note and its relevant text on the page could use some work. Scrible is in beta and comes with a free library of 125 MB for storing marked up pages, which is perfect for saving graded blogs to e-mail to students once they’re all done (which you can do straight from the Scrible toolbar). For any more research-oriented needs, Instapaper (for ease of access on the go) and Evernote (for keeping everything in one place) are clearly better solutions, but for this particular purpose it’s everything I could ask for.