All day today, Metallica’s “Wherever I May Roam” was playing in my head.  (Perhaps the song being listed 10 times on my On-the-go Playlist had something to do with that.)  While I was enjoying the music and the words as I roamed the streets of a strange city, my back was telling me just how much of a hassle it has been to lug around my laptop and all the other stuff that usually go with it.  Then I had to deal with the fact that the battery died on me after sitting at Starbucks all afternoon. That “ordeal” led me to looking up backpacks that might make it easier Read more »