Thanks for sharing this link! I found this list very helpful because I am relatively new to Android devices myself. The tips for saving battery life are very helpful and I have used them myself. I've noticed a significant difference in how long my phone lasts. Every Android user should see this list.
Nice link. You know what's funny, I only knew about holding the Home key bringing out the last apps you used these few months and I already have my phone for almost 3 years. Very interesting and useful info.