Do anyone here use any type of business forums to promote businesses? Is there any business forums to discuss business issues and get help from experienced business peoples?
Participation in web master forums will help you in improving SEO skills. This is in fact the best way.
'Business' is pretty generic unless you're talking about the actual process of setting up and running a business. If it's a specific type of business, you are probably better off actually looking into that subject. Forums should only be one side of your promoting. Look at SEO, Social Media, PPC.