Know what? You're right! And, I can do more than that. I could not only sell my sig, but also offer to promote on my blog&promotion page. It has about 3000 hits a week, since I started it. And I post about 20 postings a month on a Dutch forum I'm a member of. I could offer to sell my sig there as well, and make that part of the 'package-deal' or so.

But, if I would sell it ... are there other things to keep in mind then? Like the time of the agreement. For example; I sell my signature for a period of X months/weeks with the right not to prolong the agreement to me as well as the buyer?
What are your experiences? (or those from others??)