This first list of domains will all expire and become available for re-registration in the next few days. The first 2 domains in this list are exclusive to the services mentioned.

neoconomy.net has PR6. On SnapNames
therestofus.net has 17,600 backlinks according to Yahoo. On NameJet
tdbgg.com has 829 backlinks according to Google
joyouth.com has 150 backlinks according to Alexa
wuranga.com has an Alexa traffic rank of 139,208


This next list is of domains which have already expired and were available to be re-registered when checked a few hours ago. If you are lucky you may still be able to register them through your favorite registrar

960edu.com has 519 backlinks according to Google
bakaya.net has an Alexa Traffic Rank of 2,126,928
harping.info is in the Yahoo Directory
jackomusic.com has 7,406 backlinks according to Yahoo
steiner-varese.org has PR4
lifeinabackpack.ca has PR4, which may be fake