My it's "spring" comment, I think was taken the wrong way, I just think activity in BTB runs in cycles and right now it is down. I don't think people need to worry about it much, it's just people have other things to do other then BTB. With people being off for spring vacation from school and then shortly after that school will be out, the section will be alot more active.
I think honestly people should take the "downtime" while other bookers are inactive to make a name for themselves before more proven ones come back. I don't think this inactivity is any different then other sites this time of year.