I was on my third blackberry before getting my nexus 4, I also still have a playbook. one feature on the playbook which I love is the web page reader icon. probably called something else, where your on a wed page and you press the reader icon and all the ads and nonsense dissapears and all the text is displayed in neat text with easier to read font size. Well I'm so glad to have discovered that Firefox has the same feature! it is wonderful as I daily read news etc and it makes reading such a pleasure! thanks Firefox!!