nice, but a deficiency
The signature does not interface properly with Apples built in default signature. It appears above the default signature, and in my case looks funny because it repeats parts and takes up extra space. One might suggest deleting the default Apple signature, but this would be a headache - would only be OK for those who ALWAYS want to use iSignature - a headache since it requires extra steps. I would like to use it just for special circumstances when I really need to have specific info in the signature.
Dr Barry about
iSignature