Good Software Developer w/ Bad Marketing Skills…Any Advice ?

I've got excellent software development skills and I've built a bunch of object oriented masterpieces via courses I've taken and side projects.
However, I've found of that I am crap at getting people to reply to my requests to team up. Basically, I've created a concept for a traffic generation widget that boosts website engagement.
However, I need feedback from these people to say if they would be interested or not. But every time I email them, they don't reply back. They don't even open the…
Good Software Developer w/ Bad Marketing Skills…Any Advice ?

See original post by muxor