> If no other DRM has withstood for 300+ days before being cracked, then it seems pretty useless. The conditional part of your condition fails. I don't know i

> If no other DRM has withstood for 300+ days before being cracked, then it seems pretty useless. The conditional part of your condition fails. I don't know if it's trustworthy, but crackwatch.com shows many games with no crack 1000+ days after release.