[quote=@Crimson Raven]
Title says it all.

Many times I have put an image, or text in the sig, only to have most of it cut off. Hiders can help this, but not by much.

I'm not sure how many others feel this way, or how common this problem is. I know that it might be that way to prevent long loading times, so I'm not asking for a big increase.

So, could you please consider it?
[/quote]

The height restriction isn't really related to loading times; instead, Mahz implemented it mostly to reduce visual clutter. A signature is just that, a small space that you use to sign the end of all of your posts. It's another way to express yourself, but it shouldn't distract from the content of your post too much.