Tough question! Lets instead explore some of the tools that I use in my PLE. You can see on this slide my most essential PLE tools. I have probably tried hundreds of learning tools, but if I had to narrow them down, these would make my preferred list.I wanted first to create a meaningful PLE diagram, but somehow, it didnt turn out that way. So, please dont try to make sense of this PLE diagram (art work). Also, I will not be able to discuss today all my essential PLE tools identified here, and will instead focus on these 5 essential tools in my PLE arsenal, and provide some deeper insights about how I use them.