Oh I totally understand why Hasbro would switch - the twine is likely cheaper, lighter (even an ounce makes a difference multiplied per figure, per case, per crate, per container ship!), more environmentally friendly (I imagine this is recycled material), safer, etc etc.
It was just a strange little milestone. A dawning of a new day, to totally blow it out of any reasonable proportion.
As for ease of opening, I realized pretty quick that you just snip em out, and thus the figure is free much quicker.
I think ROTF giant Devastator was my worst twist tie experience to date.
I wonder if larger figs will still use twist ties?