Did you ever invest there?
Absolutely categorically, NO. I have never 'invested' in Scrypt.cc nor any other scam cloud mining site. I have experience with actual mining, with actual hardware, bought from actual people, hosted at actual data centers and operated by me remotely to hash where I choose.
Where do you invest?
In promising cryptocurrency projects, where people are actually working to create something useful. No, I have no interest in telling you which ones they are, before you ask. People who throw money at obvious scams in expectation of high returns are usually the ones yelling at development teams of genuine coin projects that the market price is dropping because they aren't pumping out enough announcements for their liking after buying half a bitcoin's worth and believing it then gives them entitlement to demand immediate price rises be made to happen.
Development takes time and effort and cooperation, so short-term 'ROI'-seekers are not particularly helpful to the process.
Well that does not seem to look fair for newcomers who would like to invest some BTC in true mining.
Or shall that harm true mining services if you spill some light on them?
I do not question your honesty about your fundamental knowledge of the subject.
IMO you should tell people what to do right, not only they are wrong.