Below is what google response: We appreciate all the feedback from people who searched on our Caffeine sandbox. Based on the success we've seen, we believe Caffeine is ready for a larger audience. Soon we will activate Caffeine more widely, beginning with one data center. This sandbox is no longer necessary and has been retired, but we appreciate the testing and positive input that webmasters and publishers have given.
Hi, thanks for the update. At least we got a word from Google on what's the real status about Google Caffeine.
Yeah. These tools are totally worthless. Do the following : Search google for 'google banned checker tool', open 3-4 of them and check your domain. Atleast 1 will say you've been banned by google even if you're doing really well. No point trusting such tools.
I found the sandbox tool is not working. It shows the error as, for the keyword "keyword" Sorry we could not retrieve your results now due to search engine block, Please check Later. Though thanks for sharing, since other tools are working