Do social entrepreneurships stuff. My two main ideas are creating an mturk for non-profits (allow micro-contributions of time/work to charity) and create a care

Do social entrepreneurships stuff. My two main ideas are creating an mturk for non-profits (allow micro-contributions of time/work to charity) and create a careers guidance website that doesn't suck. I realize I could do these now, but trying to juggle full-time job + part-time startups + current non-profit work + real-life is hard enough already without adding more stuff to it.