I've been reading Darren's adventures in Lisbon, and a reader friendly Yes vote pdf from http://www.jazzbiscuit.com/ and Rob's post and people on Twenty Major making sense, and Plasmonic's earlier posts - and the problem is that I see the good in all the arguments and I'm swayed by whatever I read last.
I think I'm going to go with no, and hope that whatever they come up with next is clearer to everyone and is an easier yes vote for everyone.
I was also tempted to cop out and not vote, but my daughter was asking me what voting is, and I have the opportunity to bring her down to where her Dad went to Primary school and let her post the ballot into the box, which seems a worthy thing to do. Plus I feel guilty about not exercising my vote. Though still conflicted about not knowing enough... and it all starts all over again.