My experience:
I was part time reviewer for one tech (paper) magazine, where I use to shoot photos and make some design.
We (they) had few policies. Who don't advertise, can't have product reviewed. And if we really don't like something, we just return that.
But, as our market is small, and a lot of manufacturers is just represented by importers, we asked from importers to pay ads, so that was bit simpler.
During 5 years, i reviewed more than 300 digital cameras, projectors, DV cameras and so.
Very rarely, I put in a magazine something i bought for myself and waned to share with people. Mostly because we were unable to survive without ads. Circulation was not enough to cover even basic expenses. So, if somebody pay's us an ad, we should take their products and get them reviewed. We were not able to treat equaly those who pays and those who don't support us.
I buried only few things.
One (first) Samsung LED digital projector, which was really useles crap, and one HP projector, which was another piece of crap.
I return one Panasonic camera, which has really bad, bad picture. But that happened late 2002 year, so now every manufacturer of DC have almost same imager inside, and most of tham has crappy photos, mostly because of bad CCD, overwhelmed with uselles bilions of small pixels.
So, i guess you should try to review mostly things you like and are good. That way, you are not lying your public and on the other hand, don't confrontate with advertisers. And don't loose your time on useless products.
We all must pay our bills, let's be honest. You should be compensated somehow for your work and efforts!
Or we should pay site subscription, but i would like to see which mainstream site going to be the first one with that!
I paid sub. few times at GameSpot, when i got Broadband access in my country, to be able to download those HD videos. Just for example.
Awards:
Rob, from my experience, manufacturers are mad about awards. Especially Taiwan and China based.
They LOVE to literally fill every empty square inch of their childish product boxes with few dozen of various awards. So, i guess you are supposed to give away some more badges, as soon as it's possible
They simply can't live without that!
p.s.
Most razor and body spray manufacturers don't care and don't want to advertise on average technology web sites, simply because they can get 1000x more coverage on mainstream sites, like nba.com, gq.com or so....
To be honest, even Anand or Tom's H. don't have that kind of ads!