I don't trust this application. It's not furling, I can't prove it's happening, and there are sections of the code I just can't read, but there appears to be code to phone home, contact facebook, twitter, and god knows who else, the code isn't open source, and the website hosting it looks stupid as well as slightly sketchy.
This app was made using something called "phonegap" as best as I can tell, which is an apparently legitimate tool designed to allow programmers to write android/iphone/etc apps in HTML and JavaScript, which is not native for either of those platforms. It's a great idea, but they include all kinds of spare stuff that just isn't neccesary, and I don't trust them.
I was going to say that I couldn't actually find any reference in the app to "
http://www.blockland.us/Blockland.rss" therefore I didn't believe it was legit, but then I found it. I'm brown townyzing the actual furling-created code now.
PS: Furling, it's not you, just choose a less stuffty, more open source app creation utility. Like doing it for real with Java. I don't a single loving person on this forum with an app on my device, or a program on my computer, and I don't think anyone else should either unless they can flat out read the code.