I personally think displaying "Message Count" in avatars is/would be no where near as benifical as displaying another great feature you have here - likes.
Some people have really high message counts as they use the forum as a "Social Media" of sorts. Nothing wrong with that - it seems to be what you encourage. But for new starters who are trying to work out who/what to believe, etc I believe likes are a better indication of a members "reefing" ability and experience than post count.
Overall the forum is run fine technically - plenty of communications, etc. for the most part members behave themselves really well as well.
Would I recommend it - yes I have.
Would more product reviews be good - yes they would. I know this relies on members donating their time and I wish I could contribute. Maybe while on the topic of reviews a standard "template" to loosely follow so all reviews offer the same level of information. Some of the Basic's I can think of (and I am sure there are more):
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RRP:
General Availability:
AU Distributor:
Link to any offical website:
Function: (lighting, water filtration, circulation, maintanence, etc)
Product's purpose: (More specific)
Review: (the heart of the post) Quailty, performance, general reliabilty, etc)
Similar Products: (think same/similar function,price bracket, etc)
Pro's:
Con's:
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Maybe even a seperate forum for Product reviews.
Oh - and 1 last really really nice feature to have - a spell checker (unless it's here but I just haven't found it). As you can see by my posts I need it ;)
Great site though.