More the number of votes more popular and fascinating the page would be.
Superior to Spyware: Inspecting the customer's surfing habits & amassing the user's profile are major causes behind the existence of spyware. Utilizing this profile advertisers may present advertisements that are in close connection to the customer's interests.
In the case of social book marking websites, the clients themselves unknowingly generating their own profile. By casting votes for a site or news item, the clients claiming "This is of concern to me". The count of votes shows the buyer's interest and hence supports in building his profile.
Generally all sites exhibit their polling history widely. You could simply examine all the write-ups by very easily visiting any client profile. That will allow you the perfect spectacle of client taste.
Even though several of these websites assure not to leak your confidential information but still they feel unobstructed to do anything and everything with the priceless information unobstructedly.
Big web search engines and high portals which may compile such kind of personal information all come underneath heavy general public scrutiny regarding the security of such type of data, but still mundane bookmarking websites restricted below the radio detecting and ranging.