Aoccdrnig to a rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht the frist and lsat ltteer be at the rghit pclae.That must have been hard to type! But, it wasn't too difficult to read, perhaps because most of the words were short and most letters weren't moved too far from their original positions.
Traegt sotre chian of cmmoon dceecny
vs.
Tgreat sorte ciahn of cmoomn dncceey
Fortunately didn't have to type it...just copied it from the email I received a few days ago.