Oh yeah,
that's the way I like it...Let's take a look - the admin called "Ben" has posted a post of exactly 5 letters - "hello".
That are 5 Bytes. The message body is 60 pixels high.
Then comes the signature - 2 images. The signature body is 476 pixels high, and the two images use a total space of 382 KB.
The complete post has a height of 584 pixels.
The message body uses 10.27% of this height.
The signature body uses 81.51% of this height.
And now the size in bytes:
99.999% of the size of the posts is just for the images in the signature - only 0.001% is used for the "Hello".
I think now everyone knows why signatures are disabled on these forums...

- Alhexx