Yay. But first...
I only had a problem with dicing in the fact that it was annoying to walk past it and notice. That said, there is no law in life or rule in Runescape against stupidity (aka lack of street smarts). Therefore, it's a moot point that it's being removed from the game.
Yes, it was a scam. Yes, gambling is not a good thing. But at the same time, I'm not going to get in the way of a person's stupidity. The only way you truly learn is through experience. The first time you get scammed is the last time you get scammed (or hopefully it is unless you are stupid).
Anyways, now that my rants over...again, yay. Dicing was quite stupid. Why they couldn't have simply removed it sooner is quite stupid in itself. Of all the fixes that could have been applied to the game, that was probably the simplest and quickest yet.
Wait. One more rant. Mark...you're wrong. Dueling is dicing/gambling (at least that's how it's most often used). The only difference is you can control the outcome to a certain degree. Otherwise, you are still gambling in the truest sense of the word.
Okay.
Now I'm done ranting.