Urbannen said:"Any other place in this book" includes table 1-2, which gives experience and level-dependent benefits.
Yes, and "can use" != "must use". Some DM common sense comes into play here.
Urbannen said:The sidebar also changes the definition of effective character level given in SS:
The ELH came out (in July 2002) before SavS came out (in February 2003). So, if either book is changing the other, SavS is changing the the ELH's take.
Urbannen said:According to the sidebar, you don't use character level for all game functions except for those listed. According to the sidebar, once ECL hits 21, you use character level only for determining base attack bonus and base save progressions and nothing else.
Absolutely true. However, since the question was only in relation to the rules for Epic characters ... I referred only to the ELH. Had the discussion been broader-ranging, I would have also referenced the material in SavS -- which, by the way, does not contradict the CRITICAL part of what I cited from the ELH: that an Epic character is one with an ECL of 21 or higher.
Urbannen said:I think the sidebar is incorrect because it creates mechanical inconsistencies between the advancement of LA 0 and LA >0 races.
Granted, the sidebar isn't the best piece of wordsmithing we've seen -- but it's also hardly the worst. The basic intent is clear: you are epic, when your ECL is epic.
Urbannen said:It also contradicts the previous definition of "effective character level", an important concept, without giving an "official" update.
As I pointed out above, your timing is reversed. SavS is the later product, and if anything, SavS contradicst the ELH.
I prefer to think of it as clarifying the ELH's sidebar (which, at the time, was not meant for PCs, since level-adjusted PCs were vanishingly uncommon outside of the Forgotten Realms setting.
Urbannen said:The Sage's clarification maintains the definition of ECL. It makes character advancement mechanics consistent for all races.
No, it doesn't.
By the ELH rules, a character with 210,000 experience points is epic. ANY character with 210,000 experience points, regardless of how many HD they have or haven't.
By the Sage's ruling, you not only can, but in many games will have a campaign where some characters are (and have been for a few levels) Epic characters ... and others are not, nor will they be for a couple levels.
If a party advances in lockstep, everyone having the same XP ... then the whole party should go epic at the same time.
Epic or not epic is a function of Effective Character Level. Not "number of hit-dice".