Does google or other search engines 'see' a website that forwards automatically to chemicalforums?
eg. would www. williamcornforth.com, www. williamcornforth.co.uk, www. willcornforth.com, www. willcornforth.co.uk count?
As of now listing these links here (even if they forward back to chemicalforums) is beneficiary only for you. As log as there is no content and no anchor texts, forwards doesn't help cheicalforums. Besides, for SE site that just forwards doesn't exist. SEs feed on content, not on headers.
I can't decide whether I should edit your post to remove url tags or not.
Edit: looks like I can't force forums to NOT add url tags even in my own post
All I can do is to add space after www.