Who needs spelling, puntuation and grammer?

"i cdnuolt blveiee taht I cluod aulaclty uesdnatnrd waht I was
rdanieg. The phaonmneal pweor of the hmuan mnid, aoccdrnig to a
rscheearch at Cmabrigde Uinervtisy, it dseno't mtaetr in waht oerdr
the ltteres in a wrod are, the olny iproamtnt tihng is taht the
frsit and lsat ltteer be in the rghit pclae. The rset can be a taotl
mses and you can sitll raed it whotuit a pboerlm. Tihs is bcuseae
the huamn mnid deos not raed ervey lteter by istlef, but the wrod as
a wlohe. Azanmig huh? yaeh and I awlyas tghuhot slpeling was
ipmorantt! if you can raed tihs forwrad it."