This might help: http://www.typoglycemia-translator.com/index.php

>>Typoglycemia
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>>I cdnuolt blveiee taht I cluod aulaclty uesdnatnrd waht I was rdanieg The phaonmneal pweor of the hmuan mnid Aoccdrnig to rscheearch taem at Cmabrigde Uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoatnt tihng is taht the frist and lsat ltteer be in the rghit pclae. The rset can be a taotl mses and you can sitll raed it wouthit a porbelm. Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe. Such a cdonition is arppoiately cllaed Typoglycemia :)
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>>Amzanig huh? Yaeh and yuo awlyas thought slpeling was ipmorantt.
>
>Wow that is very interesting, but it is much harder to write the way you described above (and that is why I am writing this way).