I'm developing a social news site for Chicago (digg-style link voting alongside original reporting and commentary). I've got about 8 people giving advice and tips along the way, but I'm a solo founder. About half of the people in my feedback loop are generally positive about the project. About half aren't. And now and then people surface to say they like what I'm doing while others surface to say they don't.
How do you guys approach criticism? I know you're supposed to make sure you get a real, accurate assessment of how things are going, but sometimes exposing myself to so much criticism is a real downer.
If they're indifferent, so be it.
Being critical is a different ball game altogether. It either means that they like it but want changes, or they have some sort of grudge against the concept, or they want you to be working on something else. You can safely discard the last two types of criticism.
The first type "they like it, but it's not perfect" is the group to actually listen to. Can you fix what they don't like about the product without diluting your vision of what it is? If not, do they have a better vision for your product that you might incorporate? No? Then don't worry about it, this isn't your audience talking.