I believe this would be a very bad change for Steem. We might soon be entering a bull market, but if we have a reduced powerdown rate we are likely to see much more dumping than powering up, which could result in depressing the price.
Plus it was pointed out that it further reduces the security of wallets. I see very little to no benefit to the system or the community from this change.
RE: Feedback Wanted: 4 Week Power Down