[1]: GNOME3 has command pallete (ctrl+p) known from Sublime Text - https://github.com/p-e-w/plotinus
[1]: GNOME3 has command pallete (ctrl+p) known from Sublime Text - https://github.com/p-e-w/plotinus
In the grand scheme of things, it is really just a taskbar in a vertical orientation, but I dunno, I just liked it after a while.
I understand the motivation of getting rid of it (the dislike of it from a lot of the user base, the development needs being able to be applied elsewhere, etc.) so I'm not going crazy over it or anything. Will miss it though.
I was more alluding to the gnome method which last I used it has a similar menu with the tiered folder structure. Maybe they have added search as well, but my memory of GNOME is too fuzzy so I had to go with the fresher (for me) Windows equivalent (granted, with Windows 10 the applications folder essentially hangs out to the left of the Windows 8 start screen-esque area so calling it Applications folder would be a misnomer on my part).
Gnome3 is a collection of UI blunders and they (over)spend their funding on political bullshit I don't support.
Since 1995 I have tried every major window manager, nowadays I just use the default installations in any OS I use.
Personally, I don't use unity, but I find these features attractive.