Well.. why we dont get developement? isnt it obvious? because as soon as those are a couple, the mainplot is over. since it has gained quite some attention (top 10 on onemanga) it should be popular in japan too - so why should the mangaka shorten it when he can just continue to gain money? (on second thought its popular enough to make a anime out of it...)
And i have to agree - its pretty redunant...
Yea yea.... I know how it goes. It's still frustrating to read so many long mangas when the climax is them kissing and going out. You want it to happen, but that means it's over. Personally I wish they'd come up with a new story, just draw it out AFTER they get together. I can think of ways to do that, I'm sure real writers could do much better.
Honestly though, stuff like that is why I dislike "mainstream" series. Like Inuyasha, Dragon Ball, Naruto, Bleach, etc... It's always drawn out endlessly, but without imagination.
I don't mind spending money on entertainment, but I can't justify giving someone money just so they can make a shitty, endless loop purely to try to make a few more bucks. Hollywood has an extreme problem with this (see: any "parody" movie with "movie" in the title after the first few Scary Movies. Like Epic Movie, etc).
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Back to R+V though, I can think of a million plots they could pursue that don't involve "hot springs," a "school festival," or "zomg pantsu!" I didn't mean that Ghoulboy and Inner Moka should go out immediately or something, but I'd like for them to get some real face time both alone and together for some character development. Especially NOT for a few seconds of "lol godmode!" in a battle.