I wish they weren't necessary. In an ideal world, advertisers would work to present me with relevant ads that aren't intrusive. How else will I learn about ne

I wish they weren't necessary. In an ideal world, advertisers would work to present me with relevant ads that aren't intrusive. How else will I learn about new products and services? But I can't take a chance on getting infected with malware, and the current practices are far too intrusive (which of 3 floating Javascript floating windows do I have to close first to read the content I came for, as they fight to be top-most?)