Why don't I see the 'via Windows Phone' when posting on Facebook?

[WPCentral Question]

You know a few months ago, when we would post an update from our phones, we could see the "-Windows Phone" tag in the status, just like in iOS. I've been using Windows Phones ever since Lumia 710 rolled out, and I'm still loving it, but I just noticed this.
I can provide picture, but it marks as spam.

 

[dlalonde]

If you have Windows Phone 8.1 it's completely normal as you're now posting from the Facebook app and therefore posting from Facebook. When posting from the People Hub was possible, then you could see "-Windows Phone" on your post because technically you were posting from Windows Phone.