This is a type of SEO(Search Engine Optimization). These peoples are trying to get more 'Hit' in this site by these useless things. So try to avoid it. :-)
Cheers!
San
you are right man 100% agree with you. notonly that this not {webdunia} media, its only
papparasi media. and working all @#$#$$#$## understand. so we didn't give any important
what they write and don't belief.