These are some comments after the latest db4o event in Glasgow. Jim Paterson was the speaker an he did a great job:
"This was a very good session, I enjoyed it very much. db4o is certainly something worth looking into for future projects." Martin Bell
"If you are a serious .NET web developer thuis session is (was) a must." Frank Kerrigan
"This was a super session - I discovered something new that I can download and use today. The presenter had plenty of content having delivered this session elsewhere. Kudos to Colin for making this event happen - if you weren't there, you missed a great session that could save you time during the early stages of your projects." Craig Murphy
(Source)