I enjoyed reading your blog and viewing the daylily pictures. I am a Daylily Fan!!!
A suggestion for plants that you no longer like is to donate at a Farmers Market, to friends, plant exchange day at the library, etc.
Do you belong to a Daylily group? The American Hemerocallis Society (AHS) has groups though out the country. I am in Region 5 in Georgia and we have the most fun group around. We bring plants for the bargain table and door prize table monthly and the plants could be given away.