While logged-in to WordPress.com, leaving a comment in a blog adds “www” to the own blog’s link

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While logged to my WordPress.com account, I left a comment on another blog (specifically, a post on TechCrunch). My blog's domain is roadler.com, however the comment was left with the URL www.roadler.com. It does redirect properly, but still a bit annoying. I could not find a setting that fixes it nor did I find anything on WordPress.com or Google. Any ideas?

Best Answer

When adding your web address to any online form, type in the full address, i.e.

http://roadler.com/

This will prevent "helpful" server side validation from adding assumed canonical information to the address.