Protecting you e-mail address with reCaptcha

It is well know that once an e-mail address have been published on a home page it will not take a long time before it is flooded with spam.

The usual sollution to this is to to either use a feedback form (that do not use the mail address in clear text as a parameter) or a use a Captcha to reveal it.

I found a new good Captcha service and API that I would like to recommend:

Here is an example of how it could look like using my e-mail address: