Whats the most black hat thing you have ever done ?

I know a lot of black tricks but I dont use them at all. I dont wanna mess with Weblaws

using automated software like Xrumer and google scraper

The most blackhat i ever done i guess is spamming.
Nick

Hrrmm...I tried to learn how to scrape using PHP, gave up after a couple of hours

I think making lots of splogs (Spam Blogs) is the most black hat thing I've ever done so far.

i have not so far used and do know any methods.. but i dont want to use them i want to do genuine

i do not use that opportunistic practice.I suggest you do not run a risk of withstanding with SE.
if you do,you are always a loser.

For I admit it I use a black hat technique for my experiment in Search Engine Optimization. I realized some Link Building Technique can be use in Gray Hat Technique.

I don't know whether this comes under black hat or not, but I used keywords in Name field while posting comments on blogs which is not allowed.

By the way, some of forumers here are doesn't admit they using a black hat technique but they don't know they also a black hat unintentionally.

i have not tried black hat seo strategy. i am new in seo field and want to know what is most used black hat seo strategy.

i still love with natural blog so i do not use blackhat

I think it's not a black hat as you only use your keyword as your name while commenting on blogs.

most of the time when i'm desperate on ranking my keywords, i do some keyword stuffing, and also before when i knew that PR update is near i do some link spamming on directories and also social bookmarking... but that was before...

I use a black hat technique for SEO contest long time ago.

Can anyone elaborate any Black Hat technique for us .... so we can alert and aware from black hat

please guys share your experience properly ......... Thanks

I think this is not black hat that people use keywords in the name field because then why every blog form is like that.Why have they given the choice of URL to be hyper linked with the name.If some one use actual name and actual url then it will be very wrong for Google understandings.Google will optimize this name with that url.that is illogical.

definitions of google terms · pagerank · search engine optimization · black hat seo. Definition: Google sometimes refers to spamming Web sites as "bad ...

I have learn black hat techniques lots coz to make myself aware of that in future I will not do that thing by mistake also which against S.E. Rules and Regulation.