If you accidentally share your contact information on HostRooster or any other platform that restricts such sharing, a few things could happen:

1. Moderation and Removal: Many platforms have moderation in place to monitor and remove content that violates their guidelines. If you share personal contact information, the platform's moderators might remove or edit your post to comply with their rules.

2. Warnings or Account Restrictions: Some platforms have policies against sharing personal contact information to protect user privacy and security. If you violate these policies, you might receive a warning from the platform or, in more serious cases, your account might face temporary or permanent restrictions.

3. Unwanted Communication: Sharing personal contact information in a public forum can lead to unwanted communication, including spam or messages from individuals with malicious intent. This could result in inconvenience or potential security risks.

4. Privacy Concerns: Sharing personal contact information publicly could compromise your privacy. Others might use this information for purposes you didn't intend, and you might receive communication from people you don't know.

5. Limited Platform Features: Some platforms might restrict your access to certain features if you violate their policies. This could affect your ability to engage with the platform's community or use specific functions.

6. User Reports: Other users might report your post if they notice that it violates the platform's guidelines. This could lead to the platform taking action against your account.

If you realize you've accidentally shared your contact information on HostRooster or any other platform, it's a good idea to edit or delete your post as soon as possible. If you encounter any issues or need clarification, you can also reach out to the platform's support or moderation team for guidance on how to handle the situation.