david bahn at metropolitan state university of minnesota asked me last week if i had any information about implementation and maintenance costs of open source versus proprietary learning systems. referred him to edutools and

If you look at adoption patterns at the enteprise level, wikis are an unusual technology. Most enterprise IT deployments are all about standardization and scale. purchasing system reduces procurement costs by aggregating purchasing power across business units. across the company. As a result, these systems are almost always implemented top-down.