When I open PhotoShop, it takes my computer a moment or two to open it (most of my PSDs are at least 2GB big), so I switch back to my browser to keep working, but every time there is an alert, or popup, or question, or it simply successfully opens the PSD, PhotoShop forces itself to the front, interrupting what I was doing in another window.
It can be very frustrating, especially since I am more often than not in the middle of doing something.
And I wish it was as simple as Alt+Tab-ing back to my window, but sometimes it just forces its way to the front again!
I don't suppose this is a feature that can be taken off/switched off?