A very quick signup form outside the actual forum
 

Hi,

I run a blog and I have always been using the Wordpress comment feature. Since comments have gotten more and more, I want to switch to using a vbulletin.

I do not want to put off new users and from my own experience I can say that I am always to lazy to sign up, click on activation links in emails and stuff like that.

So the first thing I did is to turn off the email activation.

Now I want to put a very quick registration form in my wordpress blog where the comment field used to be to make it even easier and faster.

It should consist of: Username, Email (2x), Password (2x). I don't need the timezone settings (all germans have the same), and users shall not have to pick whether they want to receive emails from the administrators, I'll just put yes for them.

Then they can hit a button "you're registered now" and can proceed to the thread that belongs to the blog post.

Is there an addon for this purpose?

Use the search feature in future. Quick Register with Human Verification.