Adverts in the Public Domain

Do you accept or reject targeted advertising? Are adverts, created to sell concepts/products, part of your view of our culture at large, instead?

Do you belong to a subculture so you can "speak your mind" with those of similar subcultural leanings?

The computer's ability* to let people bypass social barriers for study of personally-interesting subjects...

*before that: cave drawings, pics, books, etc.; after: phones, implants, etc.