What do with a high DA domain

[twostepsbehind]

Much prefer my idea and its more likely to work. I used to build web directories in the early 2000's - with notable exceptions they are dodos. Whereas, blog posting is a multi-billion dollar market. For longeivity of a site you need unique content, with the blog you have this, with a directory you dont without a shed load of unpaid work / investment on your part

Thanks - something I'll consider - tbh the nature of it means I could melt the two together with a bigger focus on the blog