I've done work with many of the different databases over the years.  Every time I get back to working with Oracle it always astonishes me that they were still case sensitive without an option (like Sybase/MS always supported). 

It's been 5 years since the last time I touched Oracle, are they still that way?  Are Postgresql and Mysql case sensitive or do they let you work like an animal that has evolved to walk upright with opposable thumbs?

(I'm talking about data, where the filter "where name = 'fred'" will find 'FreD' and make use of the index.)