We have put recaptcha on our html2rss and blender tools.
This was needed to cut down on the large number of people using automated tools to create URL link farms with these tools. While we understand and support the SEO aspects of Feedage.com our primary mission is to provide a high Quality categorized RSS Feed directory.
Unfortunately this will add more burden to our legitimate users. We feel this is needed to ensure we keep only high Quality RSS Feeds in our directory.