Yes, i think more companies should be aware of this bitcoin forum and then they invest in signature compaign for the betterment of their product.
Actually, more companies are coming and investing on bitcointalk
Sig campaign is not that popular compared to the one in 2013 or even 2014, most of these companies invested in forum ads instead of Sig campaign
Forum ads may cost more than regular Sig campaign but at least forum ads doesn't spam or breaking the rules

In fact Sig campaign may cease to exist some day due to bitcointalk advertising popularity, sad but it's the truth
