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For the time being I have used the cloud publish option. But anything wrapped in Manipulate, for example, takes seconds to respond. It is painful and unimpressive. Personally I hope they figure out a way to make CDF, or something like it,...
How about stock market indices? DJIA and ^IXIC, for example, used to work and now don't. I just rewrote a bunch of R code in Mathematica and now it's all broken.