A fair number of speakers are designed to be "near wall" compatible. The VSA VR-33 is a recent example. Front and rear (and bottom, I think) can be made to work. You might try searching here for "near wall," and also companies like North Creek and Guru who make speakers specifically designed for this application.
Personally, I'd find the moving speakers out for critical listening a PITA -- much of my listening is background punctuated by occasional "stop and listen" breaks. But as Schipio says, it's a way to go, if a "free field" speaker is best for you in other respects. You have to be OK with some tape on the floor, though; Meiwan is right that placement is a game of inches.
John
Personally, I'd find the moving speakers out for critical listening a PITA -- much of my listening is background punctuated by occasional "stop and listen" breaks. But as Schipio says, it's a way to go, if a "free field" speaker is best for you in other respects. You have to be OK with some tape on the floor, though; Meiwan is right that placement is a game of inches.
John