Not that I particularly mind this bundle, but note that the two previous "Android" bundles were also available on other platforms. It's just that they were also available on Android and they focused on that.
Those Android bundles netted you Android games, if I recall correctly--they didn't get you the Linux/Mac/Win versions too. Is that right?
No, they gave you android versions in addition to the Linux/Mac/Windows versions.
You got all four (OS X/Linux/Android/Windows) platforms where they were available (might be for all games; I haven't checked). This is my purchase page: http://i.imgur.com/IN58e.png