Why is everyone saying this when they give no facts or reasoning to back it up? We've all seen Shelden play, at least in Hawks games. Most of us have seen him play in college. That should be proof enough that Shelden and Horford are two very different players.
About Shelden, from Draftexpress.com: Offensively, his game is based around hard work and brute strength rather than a finesse approach. He runs the floor extremely hard and finishes well on the break. Williams sets terrific screens and is a solid target on the pick and roll, improving his hand-eye coordination dramatically over the past few years and becoming a very steady presence for passes and easy finishes around the basket. Williams uses his lower body strength to the fullest at the college level to carve out space for himself, bump his man and work his way to the basket for a strong finish. He shows solid footwork, a simple, but effective jump-hook shot, and decent touch around the rim.
Far from a post game.
About Horford, from Draftexpress.com: Horford started the game off by hitting two mid-range jumpers, one of the spot-up variety from 15 feet out, and the next on a post-up from about 10 feet away, where he turned into his opponent and put up a quick jumper right in his face. Horford missed his next two mid-range jumpers, and then drifted out of the Florida offense for the remainder of the first half. In the second half, Horford directed his offense to the painted area, where he really started to impress with a nice array of hook shots and a great touch around the basket. Horford started off by making a drop-step lay-up off the glass which he was also fouled on, then quickly came back down the floor to hit a fading hook shot from about eight feet out. He hit two more hook shots as the game went on, one of which he used the glass on.
The article goes on to say that Horford's post game is still developing but that he has shown that he is extremely coachable and in control of his emotions.
I understand that some people are in love with Yi after watching a couple of his games, but the competition is way weaker in China than in the US. It's true Yi could turn out to be the next Dirk. Or he could be the next Bargnani. Or Fran Vasquez. Or Olowokandi, Tskitishvili, Milicic. Come on.
Also, everyone who doubts Horford shoudl go to this link http://www.draftexpress.com/viewarticle.php?a=2128 and see how he ranks at or near the top in every category. Really an eye opener. Just imagine if the Florida offense had run through him.