Such a popular topic that they even sang about it in the Sound of Music*.
Gather up all of your favorite WordPress themes, plugins, tools, websites, companies and whatever else you want. We're going to have a good, old-fashioned show and tell! It will be fun to share our favorites, but we can also all probably find a few cool plugins and tools that we have always wanted - we just didn't know that we always wanted it.
In the mean time, one of my personal favorites is the Hello Darth plugin.
* (They were singing about favorite things, not WordPress... I think)