Where I can't fairly answer whether 4e solves it (or whether the solution breeds other problems that are lesser or greater). My 3.5 experience moved to Pathfinder without much use of the later books, so ToB isn't an area I can comment on either.
The tedious computation of skill points and much more tedious whines when the game drifts beyond combat because the character isn't good for anything else, so the player finds extended forays into such challenges tedious?
I don't re-add encumbrance every time I shoot an arrow, but keeping my gear list updated with the weights of the various items I generally carry really isn't that big a deal. It certainly doesn't leave me bored for 2 hours of interaction/exploration based play.
Or even compare a human and elven wizard!
Precisely!
I agree with your comments (although a devil would make mincemeat of the intent of that bargain, while staying true to the RAW it imposes, wouldn't you agree)?
No doubt different players, and different tables, find different things exciting. My group got excited the other day when the invoker/wizard took a crit for 77 hp of damage, so there is no doubt that arithmetic can generate tension and emotion in the play of the game.
But I've personally never had the same sort of reaction to an encumbrance calculation.
What is the penalty a character in AD&D suffers from having a 7 INT? However that is adjudicated, it's not via the arguably tedious bookkeeping that encumbrance involves.
The tedious computation of skill points and much more tedious whines when the game drifts beyond combat because the character isn't good for anything else, so the player finds extended forays into such challenges tedious?
I don't re-add encumbrance every time I shoot an arrow, but keeping my gear list updated with the weights of the various items I generally carry really isn't that big a deal. It certainly doesn't leave me bored for 2 hours of interaction/exploration based play.
It's not a particular well-defined period of time - especially when you get into corner cases like cloning, lichdom and the like.
Or even compare a human and elven wizard!
In any event, "indefinite" is not the word used:
If you assign some open-ended task that the creature cannot complete though its own actions the spell remains in effect for a maximum of one day per caster level
Precisely!
"Guard me from all harm" is an open-ended task, in my view. It seems obvious to me that it triggers the 1 day/level duration. In fact, I would have thought it's a paradigm of the sorts of tasks that were meant to trigger that restriction.
I agree with your comments (although a devil would make mincemeat of the intent of that bargain, while staying true to the RAW it imposes, wouldn't you agree)?