For a personal learning network (PLN) I decided to use Pearl Trees. I found this PLN helpful because it allows you to add websites that you deem important to one place saving you time. You can create "branches" to your tree very easily for different topics and areas of your life. When you are ready to add a website you can search for it, once you have it in front you just click add and it becomes part of that respective branch. It is a great way to store and order not only websites but also documents and pictures so that they are easily found when you need them. It's like having everything you need on one site or one "tree," if you will.