I think it's a good idea
Well, if you are to have a list of trustworthy services, it's an added bonus if there is a list of services that are scam where people who try to do extra research can look to. It would also help identify services that were previously legitimate and have gone defunct or have turned into scam
I'm thinking of using color codes like this:
- Green: Safe, legit
- Red: Phishing link
- Yellow: Previously legit service that has turned rogue
- Grey: Unknown, link not in the database, should be treated same as red for all intents and purposes.
That would make it easier for people to tell which is which.