Neat idea. It is amazing how often those phrases come up.
It's also interesting that people would find comfort in a random tweeter passing them a hug. Imagine in real life some strange guy coming up and hugging you - a bit odd to say the least. Not that a virtual hug is the same thing, but one would think people would be more often turned off than happy, but apparently folks on twitter are different than I think they are.
It's a shame twitter keeps banning you - you would think they wouldn't want to keep wasting their time reviewing it and give you a once and for all yes or no.