I think it really does have potential. I'm sure some cities don't have decent public transportation page, so I guess it should go there. Or of course intercity bus travel agencies might be interested in this.
Well it seems to me that technologyarticles.info might have some potential in being developed to some sort of techblog type website, but other than that I would say they're worth something slightly above reg fee for technologyarticles.info and reg fee for freeautomotive.info.
IMHO...