Are you moving to Portland to found a startup or to look for a job? Your experiences would be very different depending on which one it is.
If you're looking for a job, going to tech events and networking meetups is great idea. If you're building a startup, all you need to do is go head down and work on a product/prototype, which you can do anywhere, at least until you get to the stage where you're actively fundraising.
Finding a cofounder will be a lot easier if you already have a prototype/early version to show that you're not just an "idea guy".
For the non-programmer this is something of a catch 22. Unfortunately ideas guy's are a dime a dozen. And it really just isn't hard to have new ideas. The hard part is separating the good ideas from the bad ones.
For a programmer you can usually mock up something in a weekend - or maybe a month - enough to either validate or kill the idea. Unfortunately the non-programmer typically has to;
a) find a programmer
b) explain the idea
c) hang around while it gets implemented
then
d) when it doesn't work, throw some new parameter into the mix and repeat from step (b).
All to often the ideas guy just keeps having ideas on how to turn things around. So a bad idea can have a life all of its own. Meanwhile the programmer of course isn't getting paid, and there seems to be no light at the end of the tunnel.
So catch 22 - ideas are nothing without the programmer - the programmer would rather work on his own ideas.
If I had a nickle for each person who comes to me with an idea for fixing credit-card fraud, or for eradicating spam, or for some other boil-the-ocean scheme, well, I'd have $1.75...
Basically a founder needs to have either cash, or a skill that an early startup needs. And unfortunately no, it doesn't need a lawyer, or a salesman, or a marketing bloke, or, dare I say it, an "ideas guy".
I'm not sure what the OP was - but it's hard to convince a programmer when all you bring to the table is an idea.
If you're looking for a job, going to tech events and networking meetups is great idea. If you're building a startup, all you need to do is go head down and work on a product/prototype, which you can do anywhere, at least until you get to the stage where you're actively fundraising.
Finding a cofounder will be a lot easier if you already have a prototype/early version to show that you're not just an "idea guy".