Blog comments are good but.. Many times it happens with me, that when I comment on a particular blog, it sends me thousands of backlinks from different different urls (inner pages of blogs).. Which affect my rankings badly.. this effect never remains permanent but for some time it effects badly also.. does anyone else experience this?
blog commenting always a better idea for seo.. just one thing matters is: Do comments meaningful and related to post..
i repeat my question!!! what will happen if somebody else give a negative review on my link, how Google will treat that link, as a dofollow "link" only as a "review" with negative effect. I mean to say Google will read only link or it will read whole the comment from dofollow blog?
Of course not harm on your sites, IMO. It builds backlinks for your sites and thus help you in SERP. If such comments are dofollow ones, they would also help you on your PR.
the only negative effect is when you make many comments in short time you will be black listed by akismet and won't be able to comment on any wordpress blog
I'm confident it's now become a pointless exercise I trailed a 4 month study by which I commented on PR4/5/6 pages. I accumulated about 300 of these via 'dofollow' link hunting software. Everyday I checked the webcrawl stats in Google webmaster tools to see how Googlebots saw these new links. It took long hours scanning for these sites and great care was taking on my behalf to provide informative and insightful reply's to these sites so as to not incur a spam penalty. That being said and done no change in my link stats was noticed even though backlink checker tool sites found the comment links. I expected this due to the low to med crawl rate Google performs on my site. I waited and waited for the next link update in the webmaster tools panel waiting for Google to catch the new links. Also as some where found others where sinking from the blogs index page and receding to their archive pages where the lowest Pr resides. Then finally about 2½ months later the link count went from about 180 to 1900 or so and the worm graph in the webcrawl section leaped from low to halfway up the mid passage indicating how Google considered my site at the time. Then to my horror Google returned back to about 180 links and dropped the worm back to it's original position. Consequently My site is still stuck on PR4 having departed from it's PR5 rank from an earlier update. Since Google is entirely an automated service the fault is on this type of link building service. The lesson learned from this is that Google seems to be searching for permanent links and judging from the results Google can distinguish the difference between comment links and permi links. In future I'll stick to 3 way link building and sponsored links (eg wordpress etc) thought done reservedly. Currently (4 months later) my site is still on PR4 ROOFIS
from my Experience point of view Do Follow Blog Commenting is very helpful to gain some Good SERPS it should improved not only our SERPS but also give us some good PR if Do Follow Blog commenting is on related theme it will increased your PR as well.
Until your comments end up in archives where PR is at it's minimal, consequently this will reflect your SERP's ranking. Also Google's discrediting 'floating links' (links that migrate from page to page within a site) in favor of permanent links. A simple search in your webmaster tools will show this. The future is definitely in permanent link building! ROOFIS