I think that signature banners are a must as the sim is starting to climb and have success. For a small niche WW1 sim having banners would help spread the word. Any takers?

You are offering to make banners? I'd be interested sir.

Where would the said banners be portrayed?

I'm all for this.

as people's signatures on other forums where they frequent as advertising to get other people interested...

I too am in!

It's a good idea, but some discretion may need to be used

How so? Signature banners are quite mainstream on most forums, especially gaming. I'll probably make my own and use them on the forums I frequent, scale model forums and the like.

I'm not sure where discretion comes into it. Besides not putting, YOU MUST BUY THIS GAME plastered all over it so that it annoys people.

A nice picture and slogan, the WOFF logo and clicking the banner takes you to the website...

I don't know, maybe it's just me, but I wouldn't come to this forum with a 'RoF' banner for example.
I'd consider it bad form, but as I say, that's just me...