We have started developing a new SE. It is going pretty good and we have collected a lot of content so far. It is going at a pace of 10 pages per second which is okay for startes.
At the moment we are developing the algorithm for ranking results - This will take som time.
In the mean time we want to use the data allready collected. We have decided to make a small SE where users can input a Google Publisher ID and see which sites use that specific ID. I know of only one other site that supplies the same service - but ours will be free.
We have finished fishing out the PUB IDīs of the collected content.
Our question before launch is if it is legal to make this kind of service where users can snoop around other peoples IDīs?