Do you web sharpen for Zenfolio?

I do for Facebook, but I don't for Flickr because they already add sharpening and it's too much for both. I just got a Zenfolio account and was told that my pics looks soft (they are not soft or out-of-focus otherwise.) I did not "sharpen for web" with those -- should I? I just didn't want to add sharpening if Zenfolio is like Flickr.

Here is my site: http://kristinsmallpho​tography.zenfolio.com/

Thanks for any feedback!

They are looking sharp enough to me. I would not add more.

I sharpen my Zenfolio images exactly as I sharpen all my web aimed images, no more or less.

Oh boy, conflicting advice! Well, my concern is that Zenfolio (like Flickr) adds its own sharpening and that makes it way overboard. When I uploaded a web-sharpened photo there, I saw halos. I guess, for now, I'll leave it as is. Thanks!