Since no-one's started the thread...
A lot of former No voters including some pretty prominant activists, politicians and commentators either coming out for Yes or softening their position - even Chris Deerin saying today that he's not saying that he would vote Yes but that he couldn't say that he would vote No.
It only needs 200,000 people to shift to change the result next time.
One of the key "No" voting demographics were other EU nationals, I can't imagine that isn't going to shift big time.