>> pgsql is rock stable, have no more downtimes then firebird, have great
>> support, great documentation and it works on windows since some time ago.

>I don't see how is that argument *for* PG? Firebird is also 'rock
>stable', has 'no more downtimes' than itself, and works on Windows since
>a long time ago?

You forgot 'great documentation'. That's the point.