Tilda is a Linux terminal taking after the likeness of many classic terminals from first person shooter games, Quake, Doom and Half-Life to name a few, where the terminal has no border and is hidden from the desktop till a key or keys are pressed.
I HATE tilda's flickering, it flickers even without any background image. I used tilda in fullscreen topmost mode and I almost liked it, but I can't live with that annoying flickering. It looks like a photoflash and appears only when switching workspaces. I use gentoo-2.6.36-r5 and dwm. Now I have to configure urxvt, it hasn't such problem but I don't like urxvt. Please, fix it! Then tilda will be the best