Depends what type of backlinks? It would be a problem if you build say 10,000 in a day all from the same IP!
For new websites it is not good. Build your links slowly maintaining the link diversity and link from sites related to your website topic are better
For new websites: NO
For old websites: Depends on what backlinks and how they get indexed (naturally is the best)
Bulk links to support websites are still the best
You sell bulk links and you don't know? Are you kiddin me?
u just make ur site get pinalized by google
It's accourding to your site visitors.If yu have 20k+ daily unique visitors then 1000 backlinks is good for SEO other wise you will get penalty soon from google.
Yes but depend on the diversity or else the right may be sand box
Site i mean
bulk backlinks was not good for ur site
Not for white hat seo
after new penguin update - i would say NO.
Not good. It's not looks like natural linking though you use many IPs.
I think only niche link building worth.
As per my opinion it is not good or effective...
Not In This World of Penguin And Panda!
100% safe if that link will not get index also in 24 hours
Back linking was eo and In future this will be one and best way to get high ranking
Very good if you buy quality backlinks