Oh well, I should have refrained from commenting since 505 is a European publisher, and I am from the other side of the world (US), so many of those titles you mentioned are handled by another publisher. I know 505 only from such Europe only titles like Mindstorm...Average. Still it is the best game that publisher '505 Games' ever put out....
My arse it is - they've published some pretty awesome games in the past. Steambot Chronicles, Gurumin and Bust-a-Move DS (best bust-a-move ever) come to mind. Unfortunately they seem to have mostly given up on publishing awesome games in favour of shite like this and My Pet Dolphin.