A vast collection of MLA resources, including in-text citations and how to format your works cited page (depending on the source material).
Everything you could possibly need for research - Points of View
Seriously, go here first any time you need to start a research paper.
Copyright and You!
My Prezi on understanding copyright and fair use
The gigantic grammar link
Everything you wanted to know (and some you didn't) about grammar and composition.
Managing your online reputation
5 Things to know about handling your online presence