Blogger generates feeds for various items on your blog including
posts and comments. Not many people know that these feeds can accept
certain filters. The
labels filter is one of them.
You might want to publish feeds for specific labels for various purposes. As an example,
Aspin.com
allows coders to submit RSS file of asp related resources into their
database. You can label ASP specific posts from your blog as "asp" and
publish its feed. You can label php related posts as "php" and publish
its RSS to another resource. You may also want to publish specific feeds
for targeted audience. Labels are the suitable method to group your
posts by topic. These topics can then have their individual feeds. Your
visitors can subscribe to feeds of their choice. All you have to do is
to publish appropriate feed URLs on a suitable location.
Here is how you can get post feeds for specific labels.