Browsing on a tablet is great; there's nothing like digging into your favorite site while getting comfy. I find the longer I browser the more supine my posture, eventually my pose self-levels to lethargic mass lying on my back with the tablet above my face, making my arms tired. It would be great if I could combine my thirst for Internet and laziness so I can nerd out online while on my back. So I hacked an IKEA desk lamp into a tablet mount for bed time browsing.
You can easily make your own on the cheap. Articulating tablet mounts only need 3 readily available components to work, a tablet holder with a tripod mount, a mini tripod to act as a connector to the articulating arm, and an articulating arm from a desk lamp. There's countless variations for each of these, all of which can be inexpensive, so you can customize your tablet mount to suit your needs. You probably have some of the components on hand. I made this one for under $20.
Here's how I made it.