Superb product - in the UK there used to be a Garden Fence sealant called Ronseal - and the advert slogan was "Does what it says on the tin" - this product is the same very easy to use and it works well. Extremly happy with my Tier 2 and will be taking max stack this week.

Some features Id love to see - possibly worth a Tier 5 would be the ability to create whitelabelled agency reports via email / pdf on what has been indexed. This would be superb to show clients.

Good luck on appsumo.