Like you, Trish, I've waited for some to make a decision as I really felt it was the right home...but there were some that eventually I had to give a deadline to and say that after that date the kitten would be available to other homes. It's sometimes hard to find the compromise between making sure the kitten finds a home in a timely manner and giving someone the time to make up their mind...as you do want them to be certain and have thought it through!
I agree...the three homes were all very good homes, but the fourth one is the best, by far...so sometimes things work out the way they are supposed to.