Even though it sounds silly, go to the bottom and click on Member Pages and then Edit Exchange List. Fill in what you would like. Even if you only have a dozen seeds you know you want, list them. It helps give people a "snapshot" of what you like and are looking for.
It's not a bad thing to be open to any seeds, but there are a lot out there.
Flowers? Perennials? Annuals? Butterfly Garden flowers? Shade flowers?
Veggies? Squash/pumpkin lover? Tomato lover? Green Peppers? Hot Peppers? Root veggies?
People feel like they are getting to know you a little when you post your list and are excited to give you something they know you will enjoy.
If I sound bossy just ignore this and please forgive me.
Heidi

Well said Heidi! :-)

Cindy, welcome to gardenweb and gardening!