The real killer feature of poke is that it can interpret binary data, decoding it back into readable data structures. If you’re familiar with the way Wireshark can decode packets and give useful, organized output, it seems that poke will provide a similar function, but not limited to network traffic. 

It looks like it could become a useful tool for getting a look inside otherwise opaque binaries. What poke brings is a system where you can write pretty-printing templates on the fly, which should be very useful when mapping out an unfamiliar binary. Distros will likely pick up and start packaging poke in the coming weeks, making it even easier to get and play with.