Being overly promotional.

Yes, via niche professional communities.

Yes, especially for niche or enthusiast products.

Tech, gaming, finance, SaaS, and niche hobbies.

Tech-savvy, skeptical, and highly opinionated.

High karma builds trust and credibility.

A score reflecting your contributions and engagement.

Topic-based communities within Reddit.

It values authenticity and community-driven discussions over direct selling.

Promoting products or brands through Reddit communities (subreddits) via organic posts or paid ads.