Tabs VS Spaces

Which do you prefer in your code?
Personally I like tabs more but they're misused for formatting instead of indentation by many which is annoying and kind of defeats the purpose.

>>46
int main()
{ for(int i1=0;i1<=255;i1++)
  { for (int i2=0;i2<=255;i2++)
    { for(int i3=0;i3<=255;i3++)
      { for(int i4=0; i4<=255; i4++)
        { printf("%d.%d.%d.%d\n", i1, i2, i3, i4); }}}}}
is better.