Is External Nofollow Links Have any value ?, Is these links count as backlinks ? or perform any part regarding seo ?.
Once my brother search for linkbacks for his site at google, google shows one backlink from propeller.com , where my brother submit his social bookmark, and I think propeller.com also use no follow, but google showing link as backlink, so I think that no follow links also work for seo building.
let me correct my statement.It does not have any seo value for google.Google webmaster center shows no-follow links but they don't count them
Read somewhere - I think Jon Leger - that he is doing an expt with "nofollow" and early results show nofollow is ignored (ie they still follow) by g's search bots (and you can pass & receive PR)!
I am pretty sure that the bots will follow them, webmaster tools will show them, but they pass on no PR.