android: remote service vs sharedUserId?
<p>What is different in these two approaches : remote service (<a href="http://developer.android.com/reference/android/app/Service.html" rel="nofollow">http://developer.android.com/reference/android/app/Service.html</a>) vs sharedUserId (<a href="http://developer.android.com/guide/topics/manifest/manifest-element.html" rel="nofollow">http://developer.android.com/guide/topics/manifest/manifest-element.html</a>)? 
What is adv/Disadv each of them?</p>
