I think it's great idea, but i think it won't work well. Multi accounts and spammer will found this site & use any way to earn free bitcoin in easy & fast way.
Just like faucet website with ads, but we don't input captcha, but search what we want.
Can be prevented easily by simply limit the IP address to a search every 2 minutesJust like faucet website with ads, but we don't input captcha, but search what we want.
Or add captcha for every search query
Could you see yourself ever using google again if they implemented a one search per two minute limit? That'd basically kill searchtrade.com in one fell swoop.