Why link wheel is an important part of SEO

Hi Everybody,
Link wheel is the system of indirectly pushing link juice to your niche site without making direct links pointing it. This technique gives you a way to rapidly accumulate link power without tripping filters by getting too many links too fast to your main site. There are many benefits to using this technique by SEO experts worldwide and it has become more and more popular in the past year or so.

When you construct a link wheel what you're doing is making profiles and sites on respective Web 2.0 properties. A Web 2.0 property is a site like YouTube, Vimeo, Slideshare, Facebook, MySpace, Twitter, HubPages, Squidoo, etc.. There are hundreds if not huge number of these sites out there. You randomly pick some of them, so you link them together like a concatenation link fence. The properties then link to your principal site. Ultimately, you work up backlinks to every bit of the Web 2.0 properties in your wheel. You can think of your specific wheels spoke in the link wheel as a link collector. They conglomerate large amounts of backlinks and multiplex the power down into a few links to your primary site.