Okay, here are a few options for warnings about staying on topic in an online discussion forum, ranging from more formal to slightly more casual:
**Option 1 (Formal):**
> **Please Note:** This forum is dedicated to discussions related specifically to [Forum Topic]. Posts that deviate significantly from this subject matter may be removed to maintain the focus and value of the community. We appreciate your cooperation in keeping our conversations on track.
**Option 2 (Slightly Less Formal):**
> **Staying On Topic:** Let's keep the discussion focused! This forum is for talking about [Forum Topic]. Off-topic posts will be removed to ensure everyone can easily find the information they’re looking for. Thanks for your understanding!
**Option 3 (More Casual/Friendly):**
> Hey everyone, just a reminder that this forum is all about [Forum Topic]! Let's try to keep our posts related to that so we can all benefit from the discussion. Thanks for helping us keep things organized!
**Option 4 (Short & Sweet):**
> Keep it on topic – let’s stick to [Forum Topic]!
