Although I respect your opinion Jason, let me tell u this.
TDD is bugfree now and works quite well with so many WeiDU mods. After their depart Hlidskialf, Mary Magus, Kagetora, Grjgori worked hard to fix bugs. It its creators moved on to new projects they did not leave us all alone. They did their best but they did one mistake, not enough beta testing. But they are who invented many BG2 TGP mod methods so I don't judge them harshly. It would be like extremist criticising Kevvy for doing not so optimal fixes. Man he had only Hex code!
TDD 1.0.3a is bug free (I regularly check TDD bug report forums. No new bug reports there). At least I see no visible bugs and TeamBG forums offer support for any willing WeiDU mod makers. For instance Imoen Romance forums are there.
Besides it is not only TDD, what about SoS or TS? Otherwise u sabotage each other with all these incompatibilities. Why force me to choose between improved Small Teeth Pass and TDD? And guess I will choose what? TDD of course! One big MOD in comparison to one well made liltle mod. An this good WeiDU mod will lose potential players by definition. Is it worth to such waste? I give this as an example, I don't force anybody to do anything. For that reason I support Big Picture! If only people had gathered as a group. Making all mods compatible requires a workshop like here. It is a daunting task for indivudual enthusiasts. Both mod makers and players will benefit by building a common compatibility platform. This is why Weimer made WeiDU Baldurdash. There is this NWN and aurora engine so NVN modders compete with u. Compatible mods means survival of inifinity engine initiative.
The bottom line is that, since WeiDU is versatile, of course WeiDU mods should be compatible with TGB/IAP mods not otherwise. Because it is EASIER to do! It is a general statement which has nothing to do with TDD.