THE DELICIOUS SITE

Like I stated in the previous blog my prior knowledge of tagging was just limited to myspace and facebook. But through the website delicious you can find were other taggers share similar interest. That can be websites ,etc. To me this is wild because i didn't know such a website exist for just tagging. We actually learned about tag clouds as a form of a resume because it shows personal interest. My question is using tag clouds as a resume a good idea of gaining information about a person?