robots.txt do you need to have one?

[Klove]

do you need to have one, or can you survive without one?

[DangerDave]

Klove you don't NEED to have one.. but if you have /dirs/ you want robots to stay out of... then yes... it's worth having one.

DD

[Klove]

Thank you, I want it to sniff my entire domain! ;P