Touchstone is now Particls
I have been using the Touchstone attention engine/RSS agregator for quite a while, and now it has been renamed into the stylishly named Particls (new website looks a lot better, too).
Given the total information overload I deal with daily, Touchstone/Particls is a lifesaver. It tracks my interests and (quite intelligently) interrupts me only if something of interest appears in the feeds I subscribe to.
I have not seen any real coverage of this product lately, so I am thinking to write a bit of a review tomorrow, as I think this is a piece of software and could use some attention (pun intended).
Particls is in beta right now, but I do have five invites to give away. If anybody is interested, just let me know.