Hi there,
It was suggest a long time ago that using Swapes.com was a great method of attaining facebook likes, +1's etc and I have had some limited success with the site.
There is a method to acquire 'points' in order to boost your pages, which is an automated 'web surf' which runs through web pages and you gain points for effectively letting the browser go through the pages. On several occasions I have recieved a variety of malware and spyware which has been troublesome to remove.
Tonight was the final straw for me; and I've had to format one of my hard drives and purchase an additional piece of anti virus software to remove a deeply embeded virus that was implanted in my PC.
Therefore, I'm writing to purely inform you of the risks with using this aspect of their service (and perhaps similar sites), as I would hate for anyone else to experience the same as I have - as they clearly don't run virus scans of the URL's they allow their users to add to the site.