I agree with grobble, actually. This isn't really a bug--Charged works as intended; its effect is just very weak.
While I would love to see a rebalancing of the talents, I think that this should probably be left for 1.2.1, as there are many talents that probably could use upgrades or additions besides Charged. Good looks, Mechanically Inclined, the Pious line, Silver Tongue, and Healthy, come to mind as some examples.