There is an article on eWeek.com, saying that Proximic.com will be a killer to Adsense, because they provide better Ads than Adsense. I was approved by Proximic last week, and I tried their Ads, yeah, I agree with eWeek, they do have better Ads. eWeek also said that Google may consider to acquire Proximic before they dominating the marketing. What do you think? Do you believe Proximic will be a killer to Adsense?
You mentioned Cuil, it may be your site. To tell the truth, I like it, of course it can't be a competitor to Google now, but I believe it can be an alternative to Google in future if you do have some great ideas. What do you say?