Show HN: Cheatsheet++. Free Tech Interview Q&As (now with voting and comments)

I’ve been working on Cheatsheet++. A free site with 50k+ tech interview Q&As across multiple topics. New feature: Users can now upvote/downvote answers Add comments to share alternative approaches The goal is to move from a static Q&A bank to a living, community-driven prep tool.

I’d love feedback from HN: Do you think community voting improves interview prep, or is it better to keep curated, single answers? Any pitfalls you see in opening answers up to comments?