Ross Mayfield, Co-founder and CEO of SocialText, is asking for:

"There is a new kind of aggregator, for more real time attention, that needs to be build to work across status services. I'm not sure if it will be built into existing news aggregators, if existing status clients will evolve into them, or it will be something new. I just know it is coming. It will leverage status service providers and Lifestreaming you find in services like Dandelife and Jaiku."

He just described Particls.

An always-on flowing river of updates in a neat little sidebar - powered by RSS.