10-20 clicks a month(and that's what those signature links tend to get you) is not worth it. My time is better utilized on SEO. Because with SEO it's a linear

10-20 clicks a month(and that's what those signature links tend to get you) is not worth it. My time is better utilized on SEO. Because with SEO it's a linear increase, every month you get slightly more visitors. With forums, you hit your peak right away. And that 10 new users are no different than the 500-550 a day I get from Google.