Lot of new members... no new posts.. problem?

[doc fluty]

I have a new forum that doesnt have much content or threads yet. But the last few days i have been getting 4-5 new sign ups but never any posts.

I wonder if this is some sort of spam or thing i should be paying attention too. I have only had one single "suspected" spammer so far.. in just one post, so spamming isnt a real big problem... yet

i have the option "Verify Email address in Registration" checked.. so they need to respond to an email before they can post.

I just am trying to avoid any spammers

http://www.bootcamp4me.com/military-forum/forum.php