As far as Ive seen most modern comic sites allow you to change to the next page by hitting the right arrow on the keyboard. Which is alot moe comfortable when reading a large archive, or in general.
I suggest you get that going on drunkduck too, I mean if everyone else can do it it shouldn't be a huge issue?

that's an interesting idea. :] I hope Wowio is able to do some things on DD soon so we can get to neat improvements like this one.