What a silly question! Advertising communicates and compels. Like the internet itself, it reduces transaction costs by making it far easier for buyers to find the sellers. Advertising works, and can generate far more business activity than it costs. I get to watch free broadcast TV because the ads pay for it. Bring 'em on.WHAT'S THE POINT?
I have friends that borrow my daily newspaper to read the ads. They couldn't care less about the news, which is arguably just a different form of advertising.
Advertising is truly annoying when it is unwanted (no billboards in church), badly targeted (tampon ads during a football game) or so poorly conceived that it fails to communicate and compel (local used car lot ads come to mind, or the screaming idiot at the local pawn shop). A lot of very smart people make their livings by trying to direct appropriate advertising to the right audience. They often fail and their failures are painfully obvious.