Hi, has anyone built a program that can look for keywords on other people's Word Press blogs? The program would have to have access to Google, so the developer would have to have a Google API key. I was thinking that this would be a easy way to find people that are interested in what I am doing. So if I'm selling a marketing software, another marketer might buy from me. But the program would have to be intelligent. So for example I might say only look at people who used the keyword "marketer" in the last 30 days. If you go past 30 days the person might not be interested anymore.