StackOverflow and Webmasters tags match

Question

Should tags in Webmasters match the same tag name in StackOverflow, whenever applicable?

For example, I just noticed we have the page-speed tag in Webmasters, whilst the same tag is named pagespeed in StackOverflow.

What do you thing about renaming it in Webmasters or StackOverflow?

Answer 1

The trend is to hyphenate tag names to show word breaks. I've started a discussion on MSO suggesting to change the tag on SO for consistency.