Greetings,
FrendoI understand - but there is one major difference.
You, and many others here, have a history of contributing to the site in terms of quantity and quality of your posts.
A spam-bot does not.
The fact that an off-site url is included in a post by a respected member would mitigate against the need for holding up the post. Even so, the "hold up" shouldn't be that noticeably longer than normal when posting - the automated cross-check shouldn't take too long.
However, this really only applies to those who have no history on the site.
It has been mentioned that only when someone has made a minimum number of posts that they're allowed greater freedoms on the site...
I know of at least one site where, not only do you have to post at least 60 posts - but that the mere quantity is not sufficient to gain these extra freedoms. Quality of posting is also assessed and if deemed below par, the poster will have to continue contributing until the top staff grant the extra privileges.
Certainly, using a
Captcha (
http://en.wikipedia.org/wiki/Captcha) will help prevent spam-bots signing-up - this in conjunction with
account validation (one week to validate, else the account is erased) would defeat most bots.
From what I've read, YaBB uses Perl (MyPerl?) - the above linked article itself includes a link to a Perl script to incorporate a Captcha.
Even with this strategy, the more detemined spammers may still begin to get past this precaution.
Kindest regards,
James