Just had another chance to use Giveaway Tools here and have to admit they have improved quite a bit. A lot cleaner user interface. The only two things I really don't like it that I have to click to confirm that I follow on Twitter, before I can check the box, code is available to confirm this as long as you're logged in on Twitter. I also don't like that I have to go through the stages of subscribing to email and having to enter the stupid Feedburner verification code, before being allowed to check off the box, when I already subscribe.
It does do a great job of confirming Picket Fence vote and tweet. Press the link, and can check off the entry. Easy, no link to copy and paste for your tweet.
Needs the Facebook code to show if you already like on Facebook, if you're logged into FB, again, many blogs use this code, so it's available. Might want to do this for Networked Blogs as well, if that is used as an entry.
I realize the programmer is trying to make this a verification type program, but it also has to stay user friendly.
The way it's coming along, it would be good for single blog giveaways, but not appropriate for group giveaways.
Anyways, my kudos for the improvements that have been made, I'm glad to see such an improvement and I hope to see even more in the next version.