Not a monthly subscription, but generating plenty of buzz anyway:
http://rapportive.com/ http://techcrunch.com/2010/08/02/rapportive-funding/
Maybe something more like xobni but for gmail?
http://rapportive.com/ http://techcrunch.com/2010/08/02/rapportive-funding/
Maybe something more like xobni but for gmail?
It's no different than installing noscript or adblock on Firefox.