psionl0
Skeptical about skeptics
Most of your post was excellent but I don't see how any of it supports this conclusion. It is technically possible to do instant runoff voting within the current weighting system. However, it would probably be seen to be more democratic to have a separate runoff election if nobody gains an absolute majority.<... Good points snipped ...>
So I think if you support ranked or instant runoff voting in presidential elections, you have to support a national popular vote.
No state is going to vote to diminish its influence in an election. Any constitutional change to NPV is not going to happen (and the NPVIC is unlikely to get support from enough states to implement NPV by default).