Just a quick word of advice or my opinion if your travelling to Thailand on visa exempt 30 day entry as your still working (Say offshore) so arriving 6 times a year. So your not breaking any rules, but living a bit on the edge. It may be worth looking at your FB profile. If it says you live in Bangkok and have pictures of my latest 2 cars, thai family, 3 dogs and new build house it my be hard to say you are a tourist, coming on holiday. FB is used to check my things these days, so be careful what you post. Maybe not 100% visa related but sure it will apply to a few on here😉
TLDR : Answer Summary
The discussion emphasizes caution for expatriates in Thailand using a visa-exempt entry, especially regarding their social media activity. While using Facebook to share personal life events might not directly violate visa rules, showcasing a lifestyle that suggests residency could raise suspicion among immigration officers, particularly during entry checks. Participants advised managing privacy settings and sharing minimal personal information online to avoid complications. Some comments suggested obtaining the appropriate visa for long-term stays, while others discussed the internet's pervasive nature in surveillance of personal data.