I will try to go back and find the post, but about four years ago, I actually listed the networked Brothers and recommended them.

It's hard not to suggest them due to their price break.
But, Paperport or not, and I know it's nice, I can't officially recommend them until they fax to PDF and are easily networkable, e.g. can't hear the word USB to a main computer, lol.

My post was supposed to be invisible to you, but I guess your mod status got you through.