1) Option to remember where the window was before it is dragged to the edge of the screen. (OR simply a key command/double-click to create a tab WITHOUT dragging.) At present one must drag the window to the edge of the screen and then drag it BACK to it's desired position.

(And man, if there's a way to save the SIZE and location of application windows a la finder worksets I'll pay 100 bucks for this app.)

2) Rethink your utterly annoying reminders. Being bothered once every few clicks is never going to get this app a decent try-out.

3) Menu-bar icon. Optional please.

4) Option to keep tabs at a constant size. At present the tab-size seems to be dictated by the name of the window in question. As a result the safari tab changes in size (and overlays the tabs next to it) with each new page.