Well i already have a PS4, as i was given as a birthday present :p So i'll right this on the basis i was never given one, and was deciding when to buy one myself.
X1: They either need to get rid of the Kinect 2, or reduce the price the same level as the PS4. I have no intention of spending an additional £80 on something I will likely never plug in. Otherwise i'll probably get one in a few years when it's exclusive collection is large enough for me to not mind the added on paper weight.
WiiU: I really cant see myself getting one any time soon. I don't need 3 home consoles along with my PC, and i already have a 3DS to meet my Nintendo needs, so there's not much of a spot for it to fill.
PS4: Probably sometime at the end of 2014, perhaps around Christmas. Price wise it already seems reasonable, though if a price cut came along before then i'd probably get it earlier. Right now it's just doesn't have a big enough library to justify the purchase.
