Using widgets in any blog opens a new world of tools and presentations styles. Global2 comes with some widgets but it allows you to add in some external ones too. Here I have gone to the widgetbox site, chosen a widget to personalise and then inserted the code into this blog post. There are thousands to choose from. Wallwisher, (now called padlet) is another way to include other web 2.0 sites and transforming your Global2 blog into your web 2.0 learning toolbelt.