I think it would be better if Roku actually built in a Calendar channel with optional pop up reminders and such.
Otherwise I myself may have to pass on this. Works well enough on my Cell and PC.
Plus I dunno if I want reminders popping up while watching content either....
However I think some would enjoy this.
Then again I'd like to see some type of Google Voice caller ID pop up system too. There is a G-Voice Roku channel just the SDK doesn't allow any type of cross channel pop up notifications.
Would be kinda cool though if the SDK added such a feature.
Especially for an emergency alert type system too.