Ok.....Am i the only one who saw the funny side on the original post??? I'm not here to judge people, and certainly not here to get into rows, however there are some things that shouldn't be said, just like you wouldn't say them in "real" life. Wishing someone to crash is completely out of order, and i'm sure that was said purely out of anger and not meant.
I believe that one should behave online the way one behave in the real world, and there is no need for violent outbursts, no matter what.