Will it work?
 

Well, I once had a blog on thumblogger and it made me $500-700 within 1 year with hahaha MILF niche. I didnt do much updates, just once a month or so. I'm curious will it be multiple income if i run say 50+ blogs in the same MILF niche, say 5 blogs per sponsor? It jsut sounds like 25k+ ( $500 a year *50 ) for say 2-3 hrs work a day, where is the catch?

You should consider taking on other niches aswell.

Gay and shemale always converts (see sig :D)

You should try microniches

like Blonde MILFS and say FAT MILFS?