Babaluma ,Ten Years After, great though they were, were never prog. Blues,Heavy Rock, even bits of Jazz...
Wolfmother are just ordinary rock, bland, dull rock at that..got bored by their debute album really quickly.And live oddly in places like The White Stripes.If you closed your eyes....and listen to the guitar and vocal on Dimension or Joker & The Thief it's very Jack White.
Prog for me is at it's ultimate in King Crimson's In The Court Of The Crimson King.
It is such a wide and varied genre,that I could change my mind every few seconds as I remember more and more great bands with great albums.
Prog has Jazz,World,Folk loads of different sub generes and influences, I am glad of the resurgence.