It's just that my dislike of personal relations that are allowed to turn into mod wars slowly grows through all this years until I couldn't resist from saying something on topic
Weidu vs TeamBG Tools is a mod war. TDD being bad is a general consensus.
This is a bit of oversimplification.
1. Weidu vs TeamBG Tools:
the core of this problem is not weidu vs. tbg tools, the main thing is: npc mods alter only dialogs/scripts, for this alteration and the occasional items weidu is more than enough. Also added the install/uninstall features of weidu, it makes weidu more than enough for those that are only into this type of modding.
TeamBG tools like IETME, IDU suffered from severe and frustrating bugs, because they were not updated frequently.
Anyway, for a long time area editing was possible only by IETME. To emphasize that this isn't a teambg vs. weidu thing, DLTCEP, a second gen. teambg tool itself, works with WeIDU, i first planned to use the original script compiler which comes with the game (at least with bg2), but weidu is so much better that i finally didn't implement that part. Nor did i implement a new compiler (though a basic compiler dltcep would requre doesn't involve so much work, it is already implemented for gemrb).
2. TDD being bad:
Yes, no one disputes this. Not even Max and Minto, or Hlidskialf
Or me.
I just mentioned, that TDD was created when there was no Weidu, no NI, no DLTCEP. There was IETME, IDU and IEEP.