further validate ideas found while talking to business owners in my niche, also setup a time to talk to a competitor in my niche that offered to share pains and problems common in my niche that he's found over the years. Lastly, respond to emails from several business owners in my niche who were willing to talk about their pains and problems...and where I can provide a software solution to them. Notice there is no wireframing, code writing, blog posts, etc etc in my todo list. Until I have 5-10 prepaid customers...I'm not touching my code editor.