I still dont understand. I dont see it source code, but even if they did click, it would just return them since they have no userID.

On WHO Google faces no permission errors

and I don't prefer this to happen because It's better if he indexes a new page instead

really you dont see this in my page source?

I found it in there but dont know what to do about it.

Abe> Search engines gets the same HTML as guests (unless there are hacks that forwards it to archive); however, as opposed to guests, Search Engines sees it at raw source level, doesn't matter whether or not the icon is 'displayed' on screen. And it sees in the HTML there's a link, so it follows. Adding the rel="nofollow" in the a href tag tells it to not follow the link all together. I've gone ahead and added it to my forum now. :)

As to WHY it still clicks it, it may be a cached version of your page or something. It should stop after a while...

I hope that, and you agree with me that if I add it, spiders wouldn't click it. don't you?

Add it as we did

Thank you

Abe1 hi, it's not a BUG but.....
When using this hack you can:
1. Click "Add reputation"
2. and then click Thanks button.
BUT:
1. when you already clicked Thanks button
2. You can't add reputation.
May be add option "Check if already added reputation" ?

And another sugestion.....
Some users are "maniaks" and click thanks button for peoples who helped them once time in many different posts.
It it possable to link with a $vbulletin->options['reputationrepeat'] for chek?

Regards,
Dmitriy

Please explain the first request a little better.

As for the second, what would that help? You can give rep points only once per post for using the thanks button.

about first.... well.....My users can add reputation and then click Thanks button (it add reputation too) for a one post.... But when we try to click Thanks and after add reputation (with own forum functions) they get error:
"You have already add reputation bla-bla-bla"
Can you add checking for "smart" users that they can't add reputation and then click Thanks?

About second...... for now i do not know how say it with different words :(
My English has very low level.

I understand now. I will add it to the list.

I do believe so. Spiders -- espeically google -- are taught to not follow the rel="nofollow" links. I really don't see why its following it other than a cached version of the link. Double check your html on the frontend as whatever Google's access level is (AKA, guest, logout; unless you've applied other hacks) and view the source to see if things are coming up correctly, and if it does, then ignore it for a few days and see if things change for the better.