When you are ready to go Full steam ahead with your venture...
Next steps into creating a 'real' business. -Incorporating (S or C corp) -Liability Insurance (Because you need protection incase of mishap!) -Filing Taxes (Business Taxes are difficult...a forwarning) -Trademark your brand (Protect your brand identity!) -Patents (Protect your intellectual assets) All of these steps are extremely time intensive. But it is important to do them as your business gains traction so you don't end up getting bulldozed just as things get interesting. Goodluck!