Wikipedia
Openmaru
Openmaru studio is an Internet service development studio of game company NCsoft, which is well known for Lineage, Lineage II, and Guild Wars among other MMORPGs. Openmaru was established in August 2006 to expand on its business by entering the Web application and productivity field in developing and offering new Internet services instead of limiting the company's potential to just online gaming.
Currently available services from Openmaru include myID.net, LemonPen, Lifepod, RollingList, and Springnote.