This is a hypothetical scenario.
Let's say my website earns $9000 a month. Because it is a site with longevity, been with Adsense for six years, half of the income we receive could be from advertisers who target channels we have set up.
Much like Yahoo, we have many different categories on our site, and have set up different targetable channels such as Travel, Jobs, Personals... While likely all the advertisers who target our channels are also in the mix for targeted keywords, as much as half could be targeting specific channels.
I die,or sell the site. The new owner has to apply for Adsense and put their code on my site. Do the channel targeted advertisers automatically get lost until such a time they rediscover the newly available targetable channel?
If half of my $9000 in revenue comes from channel targeted advertisers, does that mean $4500 of the value will instantly be lost when I transfer that site?