Facebook–How to Prevent Applications From Posting on Your Behalf

One of the most annoying features of Facebook compared to Google+ is its privacy settings.

Almost all applications on Facebook require your full permission to post on your behalf. Although you can revoke this permission after you add the application to your profile, finding the right settings is rather hard.
You need to open your account settings, click on apps and from there choose the app you want to revoke your permissions.

In the above example I opened Bubble Witch Saga. As you can see there is a remove option on the right side of post on your behalf. However if you do this some applications will require your permission again. In that case you can just change the setting of who can see the posts of that app and select only me option.