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I own a website in a pretty semi-competitive market (220 000 searches a month for my main keyword). I've been doing some intensive linkbuilding with some good results. I got around 10 links from organisations, schools and websites of city halls, all of them, the pages being at least pagerank 3 or 4. I let some time pass inbetween, to let Google craw the pages I got the links from and most of them also start to appear in my GWT. The thing is, my rankings havn't improved anything, they are doing quite some Google dancing, staying around position 50. I got the links about 2 months ago (April). When checking other websites in my market, they all have fewer links and mostly low quality. My website itself is also pretty good, all unique content, updated pretty often, around 100 pages of content. All on-site SEO is done as it should be. Am I just being impatient? Or should i start digging deeper?
What, on average, is the 'impact time' of decent links on your rankings in a semi-competitive market?? Thanks!