Google updates Android Play store app for Android 5.0 Lollipop on Nexus 5

Google has officially updated its default Android Play Store app for Nexus 5 to the materialistic view for Android 5.0 Lollipop as below:

This means Google will be offering the new Android 5.0 updates to Nexus 5 very soon.

How Facebook is using your check in data

Facebook is known for using user data in ways that can raise privacy concerns.  See Facebook's recent study.

All the statuses and posts under the Facebook feature "Check in" is public by default. So every time you do a check-in in Facebook it is visible to prying eyes.