With Google ringing the death knell for its RSS Reader application, the July 1 curtain call has kicked a number of companies into action as they vie for the market left by Google Reader’s closure. Digg has already thrown its hat into the ring, as it plans to build an RSS app with the best of Google Reader’s features. And Feedly is benefiting too.
Earlier this week, another RSS service opened in public beta called Ping.it, offering an interesting feature called ‘Probes’ which lets users create very specific feeds based on keywords and popularity. Ping.it and probes Ping.it launched initially in private beta back in December, before Google revealed it was pulling the plug on Reader. At its most basic level, Ping.it is an RSS reader. But it’s the new Probes feature that’s particularly interesting.
For example, if you only want to receive feeds on “YouTube videos on Reddit with more than 1,000 Likes”, you can create a Probe that taps both YouTube and Reddit to present this information directly in your feed. Without creating a Ping.it account, all you can really do is subscribe to probes created by other users....
What's app according to Nielsen research.