As we all know, course registration in NTU can be quite a headache. For those of you looking for a course to add or swap, you can try this link. It is basically a listing page where (hopefully) all those who wants to drop or add courses can meet and discover each other.
It is still in beta 1, and I hope to improve it with every feedback, thanks in advance!
p.s. Open to NTU students only =)