Interior Design Small Dining Rooms

What do you think of glass dining room tables?
I have a small dining room, so someone suggested I get a glass dining room table so it appears to take up less space.
But someone else said that it is weird to be able to look at people’s legs/feet through the glass while you are eating.
Any ideas or opinions on this interior design case ?
I hate them! You have to clean them every day, they get fingerprints or dog boogers all over them (i clean my doors and windows everyday, i hate fingerprints and dog boogers)
they sell small tables that aren’t glass that would fit just fine. i typed in “Small Kitchen Tables” in the Yahoo! search engine and there are tons of cute ones.
Interior Decorating Ideas : How to Arrange Dining Room Furniture