Hi again! As per Talk:Pom, I believe it's better to keep this redirect around. In particular, given the confusion about the correct capitalization, I believe this one is not unlikely to be used in external links as well. There is precedent for this type of redirect with Nethack as well.
I've fixed the double redirect, though. Thanks for pointing it out!
Ah, I see. I thought if we deleted this page "dnethack" would automatically redirect to dNetHack. Thanks much! Gufier
Special:Search is smart like that, but otherwise, page titles are case-sensitive, so dNeThAcK (as an exaggregated example) as a link won't work. (The first letter is exempt from the rule so you can titlecase words. Jackals and jackals both work, for example. It'd be pretty annoying if you had to use
[[jackal|Jackal]] all the time!)