- 싸이월드(Cyworld): https://archmond.com/cyworld/
- 이글루스(Egloos): https://archmond.com/egloos/
- 미투데이(me2day): https://archmond.com/me2day/
- 마이크로탑텐(microtop10): https://archmond.com/microtop10/
그 외—————
- 유닉스 실습: https://archmond.com/linux/
- 웹프로그래밍 실습: https://archmond.com/webpro/