Although I'm new here, I have a LOT of experience on the mother sites ("SOFU", as they're called), and I think this site will do just fine, as long as the traffic stays about the same or increases.
One of the important factors in the change, I think, will be to focus on getting new visitors to the website. I was actually really surprised to see that chiphacker was only mentioned once on hackaday.com, and in a comment! I sent them a tip to check this out, and hopefully they'll do a piece on chiphacker, helping to drive new traffic.
Edit: I also sent a tweet to @make_tips, and if they re-tweet it, 3000+ followers on Twitter will see it!
Edit 2: Apparently Hack-A-Day has been developing their own Q&A site (which was recently delayed), so they won't be driving any traffic our way.