Anyone know any servers that have an active community and haven't nerfed the game's spells?

I know of places with buffed / changed spells

Neversummer I think it is 3.5 version not the 4.0 version that is built for high end magic world.
http://www.nsrealm.com

Of course there is Higher Grounds

Both of those modules have been around since the gamespy days.
Really what the game needed was fresh blood and new story tellers

Most nwn worlds are built around the concept of low magic low level.

Reason hak's like PRC never 'main stream' popular
, [url=http://www.athasreborn.com/prc/manual/]Manual

You would think stuff that made the game actually have more DnD content and closer to pen / paper be popular.
Yet it didn't really take off... Online D&D reference

When you say high magic vs low magic, you're talking about how widely available powerful magic items are that buff your stats or something like that, right?

I don't care about high magic vs low magic if that's the case.

I just want a server that didn't weaken spellcasting classes so I can play a wizard/sorcerer/cleric the way Bioware intended. Some servers nerf wizard/sorc/cleric spells to be weaker than the original Bioware version, especially in the case of Wizards and Sorcerers.

They typically feel the power of spell casters are in the realm of "high magic"
You are always free to start your own server using spare computer shrug.

Typical thing is nerfing of spell casters than removing dev crit.

Its their idea of "balance"