Want to tweak your RSS feeds a little? Then try out xFruits, an RSS mashup tool that can create PDF files from your feeds, or combine a number of feeds into one.
If you are thinking of including your blog posts from this semester in your physical communication portfolio (yes seniors, those portfolios will be due soon!), you can also use this tool to create a decent-looking PDF version of your blog and then print out the PDF.
It looks like xFruits might be a little easier to use than Yahoo pipes, another tool that allows you to aggregate, manipulate, and mashup content from around the web.