No it is not useful because some times when search engine know about that then they banned your site for permanent.

It is the useful but for few times and when you caught by search engine it will be bad for your site.

Black Hat techniques can really hurt your site and there is seldom you don't get caught doing them as the search engines are quite intuitive nowdays and find just about everything.

Blackhat SEO technique is effective only for the short time. Using Blackhat SEO we can easily get the top ranking in short time. But the access use of such type of techniques is very dangerous for sites. Often Your sites are send to the sandbox or banned by the search engine's crawlers. Now a days blackhat SEO techniques are not so effective because of the new updates of search engines. So use the effective SEO techniques that follows the rule or policy of search engines to get top ranks.

I dont every like to be use blackhat SEO

As i think black hat SEO is never useful for those website which need to be continue for long time. If you want to optimize your website for a small time then you can use black hat SEO.

Definitely NO. It can penalized your website or worse it will be tagged as a spam.

I dont like these spamming tricks to promote the page
may be its getting benefit but i personally dont like it

According to my information blackhat SEO technique not useful it is totally wastage of time.

No never effective for the website, now Google is so smart and detect black hat techniques or webmaster report your website and Google banned your website and you cant afford it

It's too risky and should be avoided
 

It's too risky and should be avoided. Whitehat works. It may take longer, but not as long as it takes to come back from getting banned.

No, it is not useful.

I dont ever like to use these spamming trics
its worst to use near to me

Hi,

Thank you guys for such information.It proofs very helpful to me.;)

It's very useful to me,as per your suggestion I'll avoid it.

For short-term planning, but it may be beneficial in the long term it should be avoided. I use an excess of black hat techniques can harm your site very much, i think. I have sen some sites have simply disappear from search engines, and they never came back!

Google Caffeine and that too made in this fashion look absolutely stunning. If you are looking for the best of these then they are the ones who will ensure that you get the very best.

useful but you'd better not use.

Yes of course usefull, use it as much as you can. It is highway to... the beginning :D

Sometimes, blick hat can bring much traffic in short time. But if your site were published by google. It would never grow up again.

thanks for sharing information

Blackhat techniques work in the short terms. But as soon as you website is banned (and it will be) you will not be able to recover.

Not to mention Google has many ways to detect blackhat SEO before the even index your website.

It will be helpful than white hat seo but that black hat method is prohibited by the Google and not at all recommended by any search engine. It is an unfair method to generate the traffic, good rank to the website. Google knows the website well and when found, the site will be instantly penalized or banned from the search engine index.

For the short-term planning, but it may be to avoid long-term beneficial. I think I use black hat techniques excess may damage your site. I have a number of Sun Yat-sen site from a search engine has completely disappeared, they never came back!

Blackhat seo is very bad technique because It is not useful for your website.

I do not like to use the techniques of black hat seo these make the bad affect on our site.

NO, Black Hat SEO(Search Engine Optimization) techniques are not useful. It is Illegal to use Black Hat techniques for SEO. Google penguine algorithm punishes those people who uses Black Hat techniques by Decreasing their pagerank.

Blackhat is good only for instant ranking but it is not good for site.

Upto my experience black hat does not stay longer. Do white hat grow slowly to stick to the market longer period of time.

black hat works , that's why it's called black . but i wouldn't advise you to use such techniques because sooner or later google will put an eye on you.My advise , stick to white :)

..might be but remember this was forbidden by search engines; black hat was illegal form of SEO.

I think whitehat SEO is the best!

Are your seo efforts at a standstill while everyone else seems to be getting results? Maybe it's time to take some tips from the guys that know the limits of optimization and the benefits of playing in the grey area.

no no blackhat SEO technique is not useful in your site.

No Its Not Good When Google Catch Your Site In Spam :(

Yes. But not to use. Or ur site will be punished.

It is very useful.

Black hat technique is not use for any kind of website promotion. Because Google not allow this kind of technique.

Compare to Firefox, Google Chrome is fast, and is very effective in use. Therefore, Firefox can be used for SEO techniques and this can be the best browser one can use.

Black hat is very dangerous technique in SEO. It doesn't follow the search engine guide lines to optimize the sites.