I have a .org site in romanian and I am trying to get a high ranking in google.RO , my question is this , are the backlinks comming from .ro domains more important in my serp than other backlinks , because I have a lot of .com. net.... etc. backlinks and a few .ro . I must say that in google.com I am in the first or second position and in google.RO on the third page .
Getting .ro links is better in the respect that the anchor text is likely to be in romanian like your site. In terms of link quality there is no difference between different extentions. .org .com .net .ro .eu .co.uk .edu all have the same link weighting.