Superman prime can store the power of the sun, but its still finite.
And beings such as galactus could beat superman prime.
I love superman and the hulk, and avidly defend there intense almost infinite power, but they, are not broken
xD I do enjoy super hero chat though, so if you want to talk more PM me rather than derail the topic?
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Just so this post gets back on topic a bit, I like the power attack feat from the PHB
I think that the various mega-builds prove that D&D 3.5 can be broken. They show that it pretty much scales up to infinity.
But the caveat on all of this is whether the DM is going to cast Dispel BS on it. Any particular use/abuse of power, spell, class ability or item is and always will be subject to the one truly infinite power in the game: The DM's ability to just say "No".
Do you think that such builds show that 3.5 is fundamentally broken?

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.