Hi
I hear you on paid vs. free. I get so upset when I submit the entire release, get to the end and then they don't let me post it until I pay for their "free service." Duh, where's the free in that.
I'm not sure on the UK -- have you tried doing an Google or Alexa search for UK Free Press release services?
BTW, I've updated my listing now of free and paid ones. I think I have about 100 now. I'd be happy to send it to anyone if they email me.
Thanks!
Diana Ennen
Virtual Word Publishing
www.virtualwordpublishing.com