Company originally founded by [Philip Greenspun]. User, developer of ACS, the precursor to [OpenACS]. Went down in 2001(?), and was bought by [Red Hat] in 2002. ----- Described in "ArsDigita Makes its Own Choices" [http://www.swexpert.com/CC/SE.C12.DEC.00.pdf] and "Catching Up" [http://www.swexpert.com/CC/SE.C12.OCT.01.pdf]. ---- [[ [Category Company] ]]