mla16, if you're posting in forum for link juice or sig views there's a better way that what you are doing now. The sig you use here will get you little IF ANY link juice at all. You need to be using anchor text.
Format with BB code like this.
PHP:[URL="http://www.yoursitehere.com"]Make Lots of Money[/URL]
It will look like this in your sig: Make Lots of Money
The phrase "Make Lots of Money" is anchor text and will help your site get ranked for those keywords. Without it, it's just a URL and doesn't count for much.
Also as you can see it's more readable and stand out more too.
Should you do this on blog comments too? Example:
comment: your comment
name: make more money
url: your url
or is that spam?