There are no advantages.... You spend a lot of time working to make a quick back and then you are always at the square one. Might as well go get a job what are you doing on the internet if you are trying to make money. Build something of value something that would last it will pay you back many times fold over time.
Advantages -- Potential quick payoff, automation to get a large number of ads/websites Disadvantages -- No long term security, you have to change your business model every time the technology changes
Advantages : Earning easy and huge money within short time by spamming..... Disadvantages : Nil........
Blackhat seo or im has nothing to do with hacking Blackhat seo is 100% legal it simply means you do seo in a way that is considered unethical by some ppl and seach engine,s Its mostly more efective, but could result in a drop of search engine position This happened top BMW germany But they got their position back after a long process Blackhat internet marketers can have for example a casio digital camera listed higher than for example casio themselves. Example,s of blackhat seo to many to mention Google BUY VIAGRA they are the most agresive blackhat marketers out there cause the market is so competitive. Black hat im techniques are also not ilegall But some of the stuff is borderline In general people tend to see themselves as blackhatters are not superbig in the corporate world But mostly individuals who are on a low profile But imo companies like aff that fool costumers with fake im,s pop ups having a cute girl saying lets hook up in (the city wich ip you use) And al the fake profile,s they make themselves\ Or al the shaving affilate programs do and CPA companies Same goes for guru,s selling rehashed crap with killer sales page,s Advantages of blackhat seo:you need less money so you dont risk loosing money. if you compare to paid search results ppc etcetera disadvantages :you constantly have to reinvent your methods cause search engine,s change their reasons of putiing ppl high in the se from time to time. For example micro blogging worked for a while..now it doesnt advantages for blackhat cpa methods: Wel i see very few,you could spread al techniques over 200 cpa companies and make 10 usd from each mixed with real results disadvantages: u can get blacklisted by one network and al other networks can see that.