take advantage of automatic referrers

Some content management have got a very nice feature: Whenever you land on their page from a referrer, you will get automatically listed on a specific page, such as This one

All you need to do then is to:

• Query your search engine for inurl:/wp/ wordpress Referrers
  
• then add all these links to your site, click on them. If you are a gentleman, you then keep the link on your site ...
  
• You check that your link has been added onto these page :-).
  

They are not great inbound links, but you can get them so easily that it would be a shame not to use this trick!