As more and more people have started to use cell phone and internet I think SMS and Jokes related websites have long life.

But the problem is - you have to copy the contain from other websites.

So with that purview kindly tell me how to promote these kind of websites. Please friends you guys are composed and professional that's why I am seeking for your advice.

Kindly help.

what is your question - how to promote or how to get content?

Hmm... I think the question is how to promote duplicated content ahead of the original writers.

Im not sure where to start but if you plan on overtaking sites with their own content you are gonna have to start with a pretty damn special website.

I think so humour websites are not always copied one but yes you have to copy a little bit of sms or jokes but stil you have to work hard for some other content as well else you will not get quality traffic for your website as this is the most common niche now a days

Its not that difficult to promote the duplicate content..
Well firstly make the small small changes in the content, so that no one can know that the content is copied. And the next thing is promotion, you can do that by hiring the SEO professionals, as they can help you in marketing your site..