What does my del.icio.us tell you?

Brad Feld makes an excellent point regarding del.icio.us:

It dawned on me that my del.icio.us tag is akin to the first derivative of what I’m thinking about.  For a while, I struggled with tagging stuff as I didn’t get the benefit.  Now, I tag everything I read on line that I find interesting and am finding myself referencing my del.icio.us tags regularly to find stuff that I’d tagged a few days earlier (rather than going to Google and doing a new search – hmmm.) 

My del.icio.us feed is here.