My background?  It's a series of grey clouds against a black sky.  Somebody made it for me - I'm not much good a that kind of stuff.

I'm a professional software developer, with lots of experience of lots of stuff.  I've done a little emulator programming too.

Currently I think the idea of a credit system on what is effectively a newsgroup is a terrible idea, but I've not seen it in action, so I'll give it a try.