Thanks for the heads-up. If I have access to a mac, may be I can improve the code.
But this works on an iPad:
(Can anyone on a mac verify the above "PD" is not distorted?)
Don't think the member & full member signatures work out. Members can't use [font*][/font*] - and even if: It still looks different from browser to browser. Here's how it would look on Android:

You can use other fonts - that's not a big problem. But as soon as you introduce more special ascii symbols it get's messy.