I've updated and somewhat tested my new version of ping's skill queuer, and here's the feature list:
-Add/remove skills to the queue.
-Select from a list of all unlearned skills.
-If an unlearnable skill is encountered, it's skipped.
-Periodic checks to see if the completion time has changed (for instance, because of spending favor).
Note that it's a Greasemonkey script, so you'll need Greasemonkey to run it (Firefox)
Download!
The page will refresh itself now and again.
Again, it's only somewhat tested (FF5/Windows 7 64-bit), so if you get bugs (or if you have any suggestions), let me know. My current list of future updates & bugs is here.