More than one surely. Hiding probably, nobody likes them: http://forums.digitalpoint.com/showthread.php?t=543066 On the other hand, most good programmers at Google and Microsoft are Romanians (popular local myth).
Here I am... from Romania also. And I'm not hiding. @Hoditz: Your link is about gypsies coming from Romania to Italy and causing trouble there. Gypsies are just an ethnic minority in Romania, settled in our country in medieval ages. And I don't think you'll find any of them among the Romanian Google & Microsoft programmers...
you could go to the members list here: http://forums.digitalpoint.com/memberlist.php and search for members that have at location "Romania". i think there are over 200 users from this country on Dp.