Helpouts had tons of advisors for home/kitchen remodeling which I simply don't see at liveninja.
Which is unfortunate - I was thrilled when I found that on helpouts, but now that I'm actually starting a remodel project it's unfortunate that I can't get basic help for relative cheap costs.
Google really needs to do some tying of their services together - not in a Google+ kind of way where it's unwanted, but if, for example, they had helpouts to bolster Google product support and pushed some of that massive interest/traffic into the service, it might have found its mark sooner.