Guys, please have a look at how PFM do this as requested before, it is not over the top adverts, just helps cover costs without turning the place in to a link infested bazaar.
PFM has a large number of UK trade representatives that post, from UK retailers to UK manufacturer employees and even the owners of some brands yet they keep it tidy.
With regard to avatars etc, I agree we should be transparent if we are in the trade but last time I used my company logo and info this was considered advertising?

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So it sees the opinions on that are divided too. I will do whatever is considered compliance with the rules as far as that goes.
Trust me, if it was for the advertising spin off, I would have stopped wasting time here a long time ago.