Some of you may have noticed some questionable relevancy in the recommendations feed lately (mostly around Flickr photos, and posts from my blog - Web X.0).
This is caused by 2 factors:
1) We're constantly messing around with the algorithm.
2) We opened this up for very few users until we're more comfortable with the product and the algorithm.
You should notice a significant improvement on this in the next week or two, as we send invites to many more users who have signed up for this. Also - In ~2-3 weeks we plan on rolling out a brand new shiny algorithm that should greatly improve overall relevancy and personalization quality.
Thanks for your patience as we try to make this a great product, and... - keep voting!