F&W is fanned and watching. Meaning: I checked/clicked on the "become a fan" next to your pix. In doing so, it means I fanned you (you are a fan of mine). The "W" is I am watching the auction. Whenever someone does a fanned & watching or F&W it is nice to "fan" them back. It's a way of saying "thank you" for watching your auction(s). Thanks.