How many of you have a blog or personal/commercial website?

On our last website/forum we had an option for regular members to attach a banner or custom signature. It worked so well that eventually we went on to have it as a paid addition.

As we are still a fledgling forum I'm thinking about giving that option for free for members with over 50/100 posts (haven't decided how many posts).

Would need to adapt some old code so just getting an idea of those that might want some free advertising?