[pc86]

If you don't care about the financial aspect then just do it. You don't need more information. Just write about the niche, link to high quality products, and build it.

There's a story about a fan talking to Jerry Seinfeld and saying basically, "I want to be a comedian, how can I do it?" having never done an open mic or told a public joke in any way. Seinfeld's response was that they were never going to make it, because if they had any chance of making it they'd already be doing the open mics, etc.

Just start the site. Write/review, and enjoy.

[bhartzer]

It's not about the financial aspect of it. Create the site and the content--that's the hard part. You can always monetize the site/content later on.

Affiliate programs come and go, same with ways to monetize a site. You can always change out the ads on the site, that's fairly easy.

It's getting the traffic and building a site that people like is the tough part of that equation.