Why not? even if you get less on your current home you will probably save $$ on your next one. If you buy and sell there is no difference what market you are in. In this market the very unusual circumstances of low prices and low mortgage rates are a wonderful combination that allows many new buyers to buy.
I am not sure what is the market in your area but in NJ people still moving, houses are selling!
Lots of luck to you. If you would like a recommendation of a good realtor in your area you may contact me via my email firstname.lastname@example.org