Sandy has had iCal feeds for a while, but I couldn't use them with Google Calendar. Well, now they've created "private" iCal feeds. I use quotes on "private", because it's not really protected in any way, except that it has an obscure, randomly-generated URL. However, this is good enough for an application like Sandy. I'm going to post soon about how I use Sandy, Jott, and Google Calendar as a combined virtual assistant. Sandy aims to be a good virtual assistant on her own, but there are some advantages to using Jott and Google Calendar with her.