When I went to the ramblewords.com site, I located the "meta:" label near the bottom of the menu panel on the right. The first item underneath is "rss 2.0". I copied the associated link and successfully subscribed to the site's RSS feed in Awasu. (I never fool with auto discovery, so there may be a simpler way.)
Similarly, at cleancutkid.com (there was nothing valid at /wp), I found -- again down on the right -- under "other", "RSS feed". I was able to use the associated link to subscribe to the feed.
Finally, at the 1115.org site on the right under "Site Info", two items down is "RSS Feed". Unfortunately, this particular feed fails to validate (www.feedvalidator.org
) and so Awasu refuses to subscribe.
So, with the correct RSS feed URLs, the first two sites are fine and work as expected in Awasu. The author of the third site needs to fix his feed.