indiscover has RSS feeds
Sean has added RSS feeds to indiscover.net. You have the latests artists and
the latest songs. Seb even alluded to indiscover in his blog and hopefully, we’ll collaborate with him. After all, indiscover is meant to be an open house, not a closed group. Stephen Downes also mentions the new RSS feeds.
I recall that indiscover.net is a form of music recommender for independent musicians. It is the result of the last couple of years of work with a big team of folks from NRC where I was a researcher before coming back to academia.