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. The rset can be a total mses and you can sitll raed it wouthit porbelm. Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe.

Prttey amzanig huh?

 

My thanks to Reza Pourhashemi for this.
 

Also, if you don't believe reading is really helpful in learning a language, check this:

http://uk.cambridge.org/elt/readers/teacher/articles/current.htm