I am unclear; what "against"4-week PD means. As far as I am concerned there is no unique solution or consensus against. To me this is confusing. People already expressed their opinion on the comments :

https://steemit.com/steem/@steemitblog/feedback-wanted-4-week-power-down

Why we need another proposal?

Again, to be clear I support the current system of 13-week PD as is, no change. Why are we wasting development energy on this. Let us work on many other things that we need to fix, like the front end, stability, on-boarding etc.