I do a lot of my browsing on my tablet, which has just the right balance of usability and portability for me. Combined with a bluetooth keyboard and I'm set for perhaps 80% of my computing needs. My phone is too small and my laptop too big. I'll want my laptop when I'm on the road for bigger projects like remote IT support and watching videos. But when it comes to playing the few video games I enjoy I'm always going to want the raw power of a desktop. So until technology changes drastically in such a way to combine all these features into one or two devices I'll probably always have all four.
I do a lot of my browsing on my tablet, which has just the right balance of usability and portability for me. Combined with a bluetooth keyboard and I'm set for perhaps 80% of my computing needs. My phone is too small and my laptop too big. I'll want my laptop when I'm on the road for bigger projects like remote IT support and watching videos. But when it comes to playing the few video games I enjoy I'm always going to want the raw power of a desktop. So until technology changes drastically in such a way to combine all these features into one or two devices I'll probably always have all four.