S.C.
I thought daycare sounded kind of creepy, but now that my son is 15 months old and super into other kids, I'm going to look into it. I thought "home day care" (in the person's home / 6 kids to 1 adult with limited numbers of infants allowed) was the way to go, but have been speaking with an experienced care giver who's a fan of "private day care" (which, oddly enough, means it's set in a public setting!) More accountability, you can drop in, etc. Basically, no creepy boyfriends lurking around, to be blunt.
That being said, if you want a nanny or baby sitter, consider doubling up with another family. If the sitter watches your child and one other child, you can probably get away with paying $10 /hr instead of $15, and if the kids get along, it's fun. Also, if you own your home and have a spare bedroom, consider an au pair or live-in nanny. By offering her room and board (and maybe a computer or car) you will get loads and loads of child care for much less than you would pay otherwise. Then again, you'll have a virtual stranger living in your home :) I could never do it, but my buddy has done it 4 times! Works out to about $5 / hour for child care that way... but you gotta have the room for it.