Here's what instantly jumps out to me. You want more interaction and audience participation, yet the participation you are getting is hidden behind a story link, or restricted by a register or login command or placed in very small text under a comparatively big "Comment" button off to the side. Honestly, there doesn't really seem to be a big, open invite there for the user to have any incentive to put in the time to participate -- there's no open invite, no apparent ROI, no warmth, no apparent community in this "home grown" area.
If you want community participation in this, then bring that aspect of it front and center, don't hide it behind buttons and "login to post" commands.
The one thing I like to do, which might be helpful to you, is think how this website would come off if it were real. If HomeGrown Music were a festival, for instance, how would the current design and "rules" come off with actual people? If you had a session or area to discuss show reviews, how well would it come off to force willing participants to register before someone handed them a mike to express their comments to the room?
If you want participation, then show them you want their participation, and that you trust them enough, up front, to accept their thoughts to put it front and center.
Hope that was helpful.

» affects of the productivity and promotability of a company ... Last Reply: 3 months ago by fuscom.
Aside from the industry, it also depends on the culture and physical environment of the office.
Productivity wise -- Any kind of odor, be it perfume or a cooked meal, in an open environment can be highly distracting.
Additionally, the decor of a place of business lends itself to the productivity of employees. Given that, it should be considered likewise that the personal "decor" of the employees will also work for or against you in a similar regard.
Regarding promotability -- Proper respect for your client or potential client is also something to consider. For instance, if you're a design firm who's primary client is an investment bank and there's a lot of face time at your place or theirs, you'd want to dress appropriately for no other reason than to at least you "get it" in terms of their culture and needs.