Thanks, attensa looks good. I like Del.icio.us integration, but hate outlook dependency. Their folder-based view sucks (no icons, opens as outlook mail with no images by default). The 'river of news' view... well, looks like it'd take a while to get used to. and I', not sure the algorithm will be that effective. Let me make the decisions about what to read! (same problem I had with MLO, the smart algorithm never did it for me).
What's your experience with attensa?