[rst]

Some of Google's apps are going to be tricky to clone, though, particularly ones like Maps, Navigation, Goggles, and possibly YouTube, which rely in essential ways on Google's back-end services.

How much of a big deal this is would depend on what market segment they're going after, but mapping and location services are awfully handy across the board, and available on pretty cheap phones at this point.

[nuclear_eclipse]

Google Maps, Navigation, Goggles, and Youtube are all available from the Android Market. Now the real question is whether Facebook would still be able to get access to the Market if they skip the rest of the apps.

[ryandvm]

They don't because the Android Market app itself is one of Google's closed applications.