I tried this this morning and hopefully Roku will want to fix it since the SDK example is no good anymore.
Two things I could see have changed, the URL for the call Chris mentioned is a little different
http = NewHttp(m.prefix+"1/statuses/user_timeline.xml?screen_name=RokuPlayer")
is now
http = NewHttp(m.prefix+"1.1/statuses/user_timeline.json?screen_name=RokuPlayer")
And as shown above the XML is now JSON which the Roku app is not set up for, so it will continue to "can't parse feed" until thats changed.
There could be other changes, but thats what i saw. As Chris said, the oauth part still works.
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