In reply to Brian King.

Also waiting for Contact Form 7 + Google's Recaptcha Version 2 support. "Better WordPress reCAPTCHA" supports the older version of Google's Recaptcha / Akismet / Contact Form 7 combo, so waiting for an update. It also supports comment forms, logins, etc.

I agree with many others. I stopped replying on any site that uses the current Capthca, because too many times it is impossible to get a validation, even though I am entering the characters properly or trying a new set of characters.