As had been hinted at before and is now out in the open, bookmarking as an online marketing tool is now being dubbed as the next big thing, since the time of personal blogs. Social bookmarking web sites like Del.icio.us, Digg and Stumble Upon are all growing in membership. Submitted book marks from these major sites are arranged by way of their content tags. These are simply arbitrary phrases (or words) that users name the content they want to bookmark. This way, the users are actually the …