Pro tip: put the toolbar on the left side of the screen rather than the the bottom location.
I also have an issue where if I've got multiple windows from a single app open in different virtual desktops, the only way to get to the other windows from the app is to click the dock icon - it can't be done via keyboard as far as I can tell. (And yes, it's infuriating.)
Then again my use of the dock is sporadic, mostly for accessing recent downloads.
(Though I've been keeping my main taskbar on the right hand side since XP and that was perfectly reasonable then even. These days, I tend to sandwich my Windows taskbars these days with it on the left on the left monitor and on the right on the right monitor.)