In the past 24 hours there were two questions that were just requests for feedback on someones site.
Both users who asked the question only have one rep point, based on other SE sites this means they are less likely to return to the site (based on them logging on, asking a single question and not participating in any other activity).
Although the two questions above will likely receive some response from the great people that use this site, but ultimately I feel that these sorts of questions will become repetitive and just filler content amongst better questions. Which is ultimately harmful to the community.
This site has a couple of specific issues that are unique to a startups site: feedback and advertising.
Many people who come to this site have a project that they would like feedback on. Also, many people have services or products that they would like to advertise.
It would be good if the nice folks running this site could come up with a solution for these types of questions. I would suggest a separate part of this site to post these kinds of feedback or advertisement type questions (similar to careers).
I then suggest that these questions be closed as noise as they distract from the main point of this and other SE sites, to build a top quality, searchable repository of knowledge.