I wasn't warned. I scanned the dialogue page to see if there was any information, but couldn't find anything. I definitely could have missed a text block if it were either at the very top or bottom of the page and of normal font-size. But I certainly didn't see anything like, 'WARNING! By not linking to these items they will be removed from your profile. Are you sure you want to continue?', which is something I usually experience before things are deleted.
I understand fully that most of my profile items aren't actually associated with pages, or may be pages that don't post. But even taking that into consideration, there were still likely a few dozen (popular shows and bands, for example that I am positive have a presence on Facebook) that likely would be posting to my feed. I estimate I only added back 1/4 of the interests I had before, and about 10 of those posted on my feed today. It's fine because I can just hide them and actually obtain the settings I want, but it was a bit of a process.
Nope, I didn't see that. I wonder if it was because I left a few items that I knew would not be publishing to my stream (such as 'city'). Perhaps that box only popped up if a user unchecks every single item in each field?
I understand fully that most of my profile items aren't actually associated with pages, or may be pages that don't post. But even taking that into consideration, there were still likely a few dozen (popular shows and bands, for example that I am positive have a presence on Facebook) that likely would be posting to my feed. I estimate I only added back 1/4 of the interests I had before, and about 10 of those posted on my feed today. It's fine because I can just hide them and actually obtain the settings I want, but it was a bit of a process.