Bran Selic - A leader in OMG activities defining UML standards. Dr. Selic's interests include modeling languages, model-driven development, real-time embedded systems, fault tolerant system design, and distributed systems.
Ed Merks - The blog of a co-leader of the top-level Eclipse Modeling Project and the leader of the Eclipse Modeling Framework subproject. Dr. Merks has a Ph.D. in Computing Science from Simon Fraser University and is a co-author of the book "EMF: Eclipse Modeling Framework."
Eike Stepper - An independent consultant around the topics of modeling and the Open Services Gateway initiative (OSGi). Project lead and active committer of the following Eclipse projects: Connected Data Objects (CDO) model repository and Net4j Signalling Platform.
James L. Hammond - James L. Hammond is sales and marketing director of MetaCase. The link is to his blog.
Juha-Pekka Tolvanen - Juha-Pekka Tolvanen, the CEO of MetaCase and an adjunct professor at the Universituy of Jyvaskyla, maintains this blog. His 1998 this treats modeling. Since then, he has written many papers, participated in professional organizations promoting Model Driven Software Engineering, and co-written a book on Domain-Specific Modeling.