Check out all of the posts tagged with 'kudos' below. If you still can't find what you are looking for, try using the search-form at the sidebar.
"IMO the one you mention (db4o) is easily head and shoulders the best OODBMS out there. It simply just works how you expect, has Linq support and perf is very good." Tim Jarvis on Stackoverflow
"If there’s one area in which Db4O shines, it’s here: the query API is fantastic." "Combined with the implicit nature of transactions in Db4O, queries and results provide developers a flexibility that’s hard to imagine other data stores providing." "Db4...
"Next project I get to chose db in will use #db4o. With the #linq support storage cannot get simpler #nosql" Marcus Hammarberg
"db4o is quite awesome" Jessica Hawkwell "Love db4o - as oo database libraries go, you can't beat it." nodoid
"I'm currently very impressed with db4o in my proof of concept." Jason Punyon
"Did a test app last night using #db4objects. I can see what all the fuss is about. No-SQL will feature in future software" Johan van Rhyn
"After a little playing around with db4o, it's really cool. Created a project in windows vs2008, moved dll's & exe to linux. ran perfect." John Boker