For software dev-focused subreddits, the biggest do is to act like a real community member first and not like a marketer wearing a disguise. Developers can spot forced promotion immediately, and once trust is gone, it’s hard to get back. I think the right approach is to be transparent about who you are, follow each subreddit’s rules closely, and focus on being useful. That means answering questions, sharing genuinely relevant resources, joining conversations in a thoughtful way, and only mentioning the product when it actually fits the discussion.

The biggest don’ts are spamming, copy-pasting the same promo across communities, hijacking unrelated threads, or pretending to be an unbiased user when you’re actually representing the product. That kind of thing usually backfires fast, especially in technical spaces where people value honesty and substance. I’d also avoid overselling, making claims you can’t back up, or responding defensively if people are skeptical. In those communities, credibility comes from adding value, not pushing the hardest.

A good community ambassador should feel more like a helpful insider than a salesperson — someone who understands the audience, respects the space, and helps build trust over time.

I sure am!

Yes, that is ideal