In my recent posts [Maintaining multiple feed lists],[The evolution of the pub-sub model on the web], I have been mentioning about this new trend emerging in the RSS world, where people subscribe to tags rather than specific feeds. This helps in getting all the data related to these tags from the entire index of the search engine (or crawler, or indexer, or whatever). I also mentioned about the problems faced.
Now it should be obvious that I have been looking around for some solution to this problem and my present reader Google reader does not help me in doing this well. The reason is that this reader has been designed for a very different environment and although I was reluctant to switch from it, I had to.
So what did I find that helped me change my mind? Blogbridge.
What's so special about Blogbridge?
Blogbridge has the concept of Smartfeeds, which is not rocket science, but this ability to support tag-subscribes. This shows that they are trying to address the very thing that I am looking forward to. Now the interesting part here is that you can define simple rules to aggregate multiple Smart feeds so that you get all the feeds aggregated into one single feed.