Its actually a dicey issues, I mean decreasing the power down to 4 weeks, a lot of people are making claims that steemit is doing it and steem is still doing well and they also argued that no investor would want to lock their fund for 13 weeks, personally I love having 13 weeks. I just feel people are becoming too emotional with this stuff and many are saying the 13 weeks is why hive is still not hitting 1$ and above. Better still we need to find an equilibrium between. 13 weeks and four weeks. As for me I love having 13 weeks but then who am I? Just a tiny investor