| A | Widgetbox | 23/Jul/2008 | 0 | 0 |
| A - News and Analysis from Seeking Alpha | Netvibes | 01/Jul/2011 | 0 | 0 |
| A 360° | info | 24/Jan/2007 | 0 | 22 |
| A 360° | info | 20/Oct/2006 | 0 | 3 |
| A Academia em 140 caracteres | diogocasanova | 15/Jul/2009 | 0 | 8 |
| A Arte de Ler | gomesvaldemir | 05/Aug/2009 | 0 | 8 |
| A BEAR'S LIFE | Widgetbox | 23/Jul/2008 | 0 | 3 |
| A BLOG BY 朱 | Widgetbox | 23/Jul/2008 | 0 | 1 |
| A BLOG curated by | Netvibes | 30/May/2011 | 0 | 0 |
| A BORDO DEL OTTO NEURATH | Netvibes | 01/Jul/2011 | 0 | 0 |
| A Baby Named Emmy | Widgetbox | 22/Jul/2008 | 0 | 0 |
| A Bacia das Almas | paulobrabo | 03/Jan/2007 | 0 | 6 |
| A Bacia das Almas | paulobrabo | 22/Dec/2006 | 0 | 10 |
| A Bahá'í Perspective | nvposcaster | 06/Dec/2007 | 0 | 0 |
| A Bajillion Hits | Netvibes | 30/Jun/2011 | 0 | 0 |
| A Baker's Dozen: Daily Life in a Large Family | Netvibes | 04/Jul/2011 | 0 | 0 |
| A Bambina | Widgetbox | 23/Jul/2008 | 0 | 0 |
| A Baseball Dream | nvposcaster | 06/Dec/2007 | 0 | 0 |
| A Basement of Curiosities | Netvibes | 04/Jul/2011 | 0 | 0 |
| A Battle a Day - Colonial Years | printedowl | 16/Jun/2009 | 0 | 2 |