long story short, my co-founder and I are finally nearing a public beta of our web app, he founded idea with me, but then had "personal stuff" for 3 months so I've done 90% development of current iteration.
I'd love to walk away from our day jobs, I'll put in ~$10k and we'd work till its done -- I've built a great network of contacts (in the biz world mostly) so I'm semi-confident I can get some form of angel investment if needed.
But he won't join full time -- blaming the job market, the risks are too high, etc etc.
You might wonder why I don't do it solo -- I'm not a coder by trade -- I coded to learn rails, but my main skills are business & UI stuff (studied UI degree and love business in spare time)
What do you think? Should I walk away from co-founder and find someone else [any advice on this stuff?], continue trying to tempt him or go solo?
Personally, I would ask how much cash he wants to give up all claims, and make it clear that if you can't reach agreement quickly you will simply walk away and abandon it. His choice is something realistic and definite now, versus nothing.