It's interesting that the right to be forgotten only applies to search engines (as far as I can tell). So in theory someone could scrape the first few pages of results for most names in the world (or those who are somewhat famous at least), keep track of what results have been completely removed and create a site listing all of them.

I could even see this being a business model by selling that data to Private investigators, credit agencies, the media etc. It's a little unethical though could be useful if say politicians or unscrupulous people try and re-write history to make themselves look better.