Hi, on sites like Seoclerks there are many jobs where people request Jingling service.
Jingling is a software, traffic exchange SW, helping increase users webpage visitor count.

Some say it will harm the site/penalise it, some say it might be good tool.. What do you think about Jingling?

There is some Jingling download link, but i dont guarantee it is virus free. 18/47 antiviruses detected virus, see VirusTotal), but if you have some sandbox app or dont mind if some of your passwords, data, accounts will be stolen, or pc damaged, here download link: http://www.filecrop.com/84866102/index.html