Ziff-Davis invested $5 million in online discussion site Deja News last week. It was part of a $11.5 million round of private financing.
Relevant Knowledge will announce today it will measure ad networks with a service called Ad Network Report. The first report, due out today, measures ad networks for reach and audience composition. It also provides quantitative data about the reach of affinity groups.
Copyright July 1998, Crain Communications Inc.