OK, I'll go first!
Panoramic/wide angle shots of the driveway to make it look double the length/width it actually is (same goes for internal shots)
No floorplan
Pointless photographs of taps running or a bunch of flowers, I'd much rather have more photos of the property
Virtual tours when they just use just stills of the photos you've already seen...why? It's not a virtual tour at all!
Anyone else got anything? I'm sure there's loads more but those are the ones that I see frequently.