Link exchange is the popular method of increasing page rank and generating maximum incoming traffic. But generating enough links is not as easy as it seems. There are many important things you should take care of before starting your link exchange campaign. Before discussing link exchange tips, we should understand exactly what a link exchange is. Link exchange is simply the exchange of your links with others. Every Webmaster wants the maximum number of visitors coming to his site for obvious reasons; his revenue and site popularity both increase with the increased number of visitors. But the basic question remains on how a Webmaster will be able to generate enough links coming to his site? There are two popular methods for creating the targeted links, one is manual and the other is the use of automated linking programs. Whatever method you choose for your linking campaign, remember that each has its own pros and cons. For instance, manual linking may take months to complete and automatic linking can result in untargeted and irrelevant links.

of course dood. Link exchange is essential when building your website!

but link exchange can harm your site..

How? Would you please explain yourself?