Are there any other negatives to black hat tatics? Also why does Google not like them?

This was a great article, I was just wondering if this is more geared toward online businesses that get income from blogging or by online retail businesses? If it can be used for both how would one do it, because it seems to be a great idea and concept to get a higher page rank.
Thanks
Custom_TShirt_Guy

So basically you try to beat up Wikipedia from the inside. Well that may not be a good analogy, say you are a shirt and you give yourself to Wikipedia in the hopes that it wears it and give you publicity when it goes for a walk around the world. Or something like that.
Thanks
Custom_TShirt_Guy

That is pretty cool I'm glad I can be apart of a winning blog. Good Luck to you this year.

That was a great article. I just wanted to comment on a few things that I do for my online business. Personally I agree that in resent years keywords are on the verge of becoming spammy, so what I do to try to make my keywords look less like spam was to limit the number of keywords, and have those keywords be in direct relation to the product or have off spellings of that item. Take for example a T-Shirt, some of the keywords that I would use would be t-shirt, t shirt, tshirt, shirt, tee, whether it is custom or blank, and usually the brand and number of the shirt. I know that my seem like a lot of keywords but all but 3 of them are multiply spellings of the word so it can reach more people.
Thanks
Custom T-Shirt Guy