Originally Posted by SmokeyTheBear

I think you missed my point

I meant if your a forum owner you can use this to increase your own serp's

For example, you own a small 1000 user forum , you could add 2000 random users to increase your members list , while at the same time adding pages for se's to spider ( along with the website url )

I didnt mean that its usefull to do to other people's forums..