The more votes a web link have the more popular and intriguing the page is.
Superior to Spyware: One of the most prominent reasons for the existence of spyware is the expertise to spy on client surfing habits & to gather a client profile. These compiled profiles give advertisers the view of user's mind & assist them to lay out right and suitable advertisements suiting buyer's taste.
Unintentionally & ignorantly the customers generate their own profile in social book marking web sites. By polling for the selected web link consumers especially announce their particular concern. The number of votes signals the buyer's interest and in this way helps in creating his profile.
The polling history (diggs) is presently widely present in various websites. You can very easily browse all the stories by simply going to any client profile. Then you can imagine what attracts that client.
Though several of these sites assure not to loose your private information but still they feel unobstructed to do anything with the priceless information unobstructedly.
Large search engines and high web portals which can collect this sort of private message are underneath heavy general public analysis respecting a security of this sort of data, but still earthly bookmarking websites stayed under a radio detecting and ranging.