A Meta Panorama
Three different techniques can be seen here:
gadl: sony point-and-shoot mounted on manfrotto panohead and manfrotto tripod
Seb Przd: Nikon D200 + 10.5mm fisheye on nodal ninja 3 and manfrotto tripod
And... can you spot the third one?
Equirectangular panorama, hand-held, stitched from 54 pictures (with such a huge hint, there sould be no real problem... :D)
Part of my equirectangular set.