zlacker

This is a neat idea. I won't comment on the name--but observations on the tool:

Looks like anyone can submit examples to this. Users need to be very careful before blindly copy-pasting the "example" scripts into their shell. Hopefully the voting system will remedy this, but that's not guaranteed. While not nearly as dangerous as copy-pasting from the browser[1], still proceed with caution.

[1] http://thejh.net/misc/website-terminal-copy-paste