Aoccdrnig to a rscheearch 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 ltteers be at the rghit pclae. The rset can be a toatl 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 wloheA few years ago Cambridge did an investigation into how we actually read. Apparently our brains "read" first and last letter , pick up signs from centre ...and fills rest in automatically. I,ll try and find passage they wrote to prove point..
It had / has massive ramifications on how we teach reading..( or how we actually learn)
Spookily, this was used during a course that I was attending earlier this week.