Now a days a crase of abroad studies on high??? wht u think is it gud or bad?

Brain Drain...........so many controversies is now a days on this topic..........in uk students are suffering a lot no job colleges are not gud...........some students are gng uk to attend only closing ceremoney of a college.............Australia now a days most controversial issue.........student face recisum problem......USA recession problem....now wht you think ??????