You know something, I am a big supporter of this festival as Glenn knows, and I do hope it sells out, but I do understand Glenn's legit concern now. Everyone just sees that there are only 150 tickets left, but what some don't realize is that those become the hardest ones to sell.
The bulk of the people going already secured their tixs as soon as soon as they went on sale. Sure there will be some stragglers here and there, and that must be hard for Glenn to deal with since he would obviously hope to feel comfortable that the thing definitely sold out.
I do not intend this post to be pessimistic in anyway, i just think that what i said is the reality of the situation. I think Glenn even said himself that the last 100 or so are the toughest to sell.
Granted there is plenty of time and i personally think the lineup is strong enough to draw 150 people more.
As for the Within Temptation reference- that would finally bring my wife, her sister, her friends, etc.. to Prog Power!!! Not to mention they are one of my favorite bands. I could only hope to see them one day and PP will most likely be the only way!