I finally updated the Symbian Programming pages for 3rd edition. The major update is that the source code pointers now point at the Jaiku S60 client (rather than the old ContextPhone sources), which is fully ported to 3rd ed.
After all the griping over the years I have to admit that things have gotten significantly better. Most of the article updates consisted of adding ‘This is now a documented and supported platform feature, see this [Forum Nokia wiki page]‘. Which is neat.