Ritch was recently in a band called Security (but I can't remember what happened to them!) and before that, New Disease (who released an EP with Changes One called "In Vitro"
Jef's band is the crazy and great Plan A (who played at Scarborough and are based in London, well worth checking out-follow the dude above me's link!!)
Random Jon Poole has been in Cardiacs at one gig during the time he was in the Wildhearts, but also formed a band called The Goddamn Whores (meant to have released something on Org records, but not sure if it actually happened!) and is now in Ginger's Sonic Circus. He was also on the National Lottery programme on the same day as the Scarborough gig, where his wife Louise won a large amount of money - Jon could be seen above in the "Family and Friends" area, being camp at Dale Winton!
Willie Dowling (after briefly playing keyboards!) did the Honeycrack thing with CJ, then a solo-ish project called Sugar Plum Fairies (released one album - Fruit Karma), then formed a newer less electronic, more poppy rocky music band called the Celebrity Squares...who released three singles but were then forced to change their name...they then became Jackdaw4 (
http://www.jackdaw4.com ) and released an album a year and a bit ago called Gramohphone Logic. They've supported Ginger acoustically on one tour and Willie played guitar, bass and keys at Ginger's 40th Birthday Party. Willie also recently did some musical arrangements and songwriting for a musical called The Next Big Thing which was on for 2 months in London recently, and was completely wonderful, and it also had Hugo Degenhardt (who played drums in Honeycrack) drumming and acting in the show!
uuuuurmmmmmm.... there is more!