More the number of votes more popular & enticing the web page would be.

Better than spyware: Spyware spies on customer's surfing habits & composes his profile. Dealers make use of these compiled profiles to display right advertisements as per the buyer's concern.

In social book marking sites, the customers themselves unintentionally building their own profile. By voting for the particular web link customers actually announce their specific taste. One can simply recognize buyer's interest by count of bestowed votes & can generate his perfect profile fortuitously.

The polling history (diggs) is right now publicly present in various sites. You could merely examine all the stories by just going to any buyer profile. That will give you the ideal picture of customer concern.

Regardless of privacy policy declared by many web sites they employ your priceless information publicly and without restraint.

Big search engines & high web portals that may collect this kind of personal message are under heavy general public inspection regarding the security of this type of data, but still wordly book marking websites restricted underneath a radar.