"I saw questions on here from 3-4 years ago asking about a monthly subscription option. Now that you've raised your yearly subscription pr..."

"I love the graphical interface! Beautifully done."

"Oh, darn! Thank you for letting me know. "

"Clean, simple but very impressive!"

"Wow! What a great idea, and gives me ideas for my courses in the future. Great job!"

"Love the zipper idea!"

"This is great! I like the use of motion paths to advance the timeline."

"My interactive timeline entry this week is about the history behind the passage of the Americans with Disabilities Act in 1990. Millions ..."

"Thank you, David! Nikki Anderson"

"Hi David, I'm a little confused about sharing in the challenges. I've shared a link to my challenge (interactive maps), but it hasn't sho..."

"Thanks, Patti! My pets are always good inspiration for me. ;-)"

"According to me, my dogs and cats think very differently. I created an interactive map comparing the "thoughts" of my dog Emma versus my ..."