Hi. I'm trying the so popular linkwheel method for a new site. I wrote a 500 word article and spinned it to create 6 copies (semi-automatic spinning, manual rewrite). Then created pages on blogger, wordpress, squidoo, articlesbase (spanish) and 2 more. The problem is, for this 1st try I used some sites that don't provide RSS feeds, like sites.google.com (a senuked site is ranked n°2 for my main keyword so it might be wise to use it) and articulo.org (most important article directory in spanish). How do I "ping" those sites? Just go for pingler even if they don't have rss or is there a better way?