Can anybody advise. I registered my account in around 15 Bookmark sites. I have around 10 websites. Is it good to bookmark each site in every BS. I mean, BS are there to bookmark favorite sites, and we do it for that reason and also to get some backlinks. I doubt if 10 same sites are bookmarked together in each BS could the sites be somehow penalized by search engine, Google. Obviously there are not 15 people who will bookmark same sites. Also, to save the time, is it good idea to hire some SEO company to do it for me (is it good if every bookmark has same title, description...).
Submitting too many of your own articles to any of the big Social sites will penalize you, including Reddit, Digg, Stumble, Propeller, Sphinn... the whole works. However, submitting occasionally is definitely worth it and can yield amazing results.
You'll get banned on that..if you'll bookmarked all the 10 same sites in one SB just make it but there are some SB sites that accepts it. Once a day would be a good idea,
How about hiering some seo company to bookmark site for me. I found this one http://www.submitqueen.com/social_bookmarking_services.php . They have affordable prices and give opportunity to include 5 different titles, descriptions. How they do it? Is there also any risk with this services to be penalized. I mean, being penalized in any BS is not that bad as being penalized or banned from Google.
bookmarking in popular website can provide backlink and if the article you bookmark are good ones you will get tones of traffic from them as well..... and paying some one else to book mark for you can help you reduce work load
Basically, for what reason the search engine penalize bookmarked sites? The idea of bookmark is to make it easier to click (not to remember). Although we know bookmarking our site is one method to get indexed and get high rank. So, keep do bookmarking until SE have a method to detect did you bookmark your own site or not. Also, as suggestion, it's also good to bookmark other sites, not only yours.