Preamble: I have no intention to start a dispute related to the new applet browser in Plasma. Some people like it, some don’t, some prefer the old one, some want something completely different…
As you don’t already know :), Marco did some great work which I’m not gonna talk about - he said he’ll make a screencast of it eventually. So I’ll just mention a side-effect of that made possible by a 1-minute patch by yours truly.
KRunner (and Lancelot, naturally) as widget explorers
From KDE SC 4.5, you’ll be able to fire up KRunner or Lancelot, search for some plasma widget and drag it to the desktop.
Well, that’s all :)
Edit: You can also create a shortcut like Meta+P to open krunner with only this /plasma/ runner enabled via Global Shortcuts (thanks vilder for info)