A Google Reader Refugee

Some time ago I had decided that if Reader ever went away (and it was, I suppose, inevitable) that I would simply run my small collection of feeds into my Gmail account. I saw no alternative that offered the simplicity, low bandwidth, tagging, archiving and search capabilities. When the day finally came I noticed the Gmail rss import had been discontinued so I went Googling, fully expecting to pay in order to get a full set of features. Imagine my delight as I read through the Blogtrottr website. I can't quite decipher your revenue model but keep up the good work... =)