Should I use android: process =":remote" in my receiver?

I have a BroadcastReceiver which is called every so often, and I have noticed many people use android: process =":remote" in their receiver. Mine is used to check a few things and if the conditions match then activate an alarm. My question is should I use the line I had posted above in my manifest? And if so what are the benefits of doing so?

[gin0606]

付けなくてもいいらしい android:process=":remote"

[astk_f]

AIDL書いてBINDしなくてもMessengerでプロセス間通信できるのがメリットかしら

[dmp939]

プロセスを分けるメリット、デメリット