Spam Page Deletion 

I'd like to ask you for advice as I'm still a junior member. I've been very active on the Wikipedia:Miscellany for deletion for the past few days as I try to learn about Wikipedia and join new projects often. I've just taken a closer look at your templates and links and I have to admit your work is very impressive. You ideas for finding vandalism are very efficient. It's great we have people like you here. I've made a brief search using your engine and found hundreds of pages advertising stuff. What should I do now? In my opinion, taking it to the discussion page is totally inefficient as it will take years to discuss all this spam. However, I guess that's what is done here. Should I start putting several spam pages for discussion every day now? Should I leave it all alone - but in that case - why do we have those discussions anyway? Can't an Admin delete all those pages quickly? Thanks in advance and keep up the awesome work.