Originally Posted by
Saracen999
It might seem bizarre, but there's a reason. We weed out spammers. Historically, some started signing up with 'inoffensive' emails, designed to not get caught, etc, and immediately changing details to spam. That 15 posts is nothing to someone seriously interested in the forum, but enough of a deterrent to spammers and, it gives mods noses a chance to twitch at likely spammers.
Nothing is perfect. Some get through regardless and, sure, it's a minor nuisance for new members but, it doesn't take long to get to 15 for a normal member. It's a balance, in other words.