Google's Webmaster tools show 930 links to my site and SEOQuake shows 130. Can we trust it? Who can I trust and am I wrong somewhere?
google doesn't show the same amount of links via the search engine, compared to wmt seoquake is correct
They are both good. The idea here is not all about the number/figures you see. You use a lot of monitor tools and look into the TREND. From there, you can make an intelligible action.