i mean what was added

It´s a bit like the A of Hyatt, isn´t it?

at do you think about the intend in this example. Why they did it?

is this kind of modification common? like the one posted by myself.

excuse me, what do you mean it changes the drawing? you mean it looks different?

what do you think is the point of such modification? a cheap logo?

is this a custom work or a font?