To be honest, my main interest was that of a gallery. Your Portfolio was an alternative to that gallery. I've been looking into galleries the fast few months...and just a couple days ago, the one I liked finished up their security updates, so I installed that one on my boards.
I like the idea of a personal portfolio w/ many different media types...but on my board, public galleries do better (in as far as appeasing the masses). If you come up w/ an innovative gallery w/ this Portfolio, I'd be interested. But I can't justify having both a gallery and the viPortfolio, there just wouldn't be much point it in.
It's a good hack...but for gaming and general interest sites such as EZCO...galleries are more popular.