I use it on many occasions and have recommended it to a number of colleagues.
It was surprising to get a message this morning from Tungle CEO and founder Marc Gingras stating that his team was recently acquired by RIM.
This is great news for Blackberry users, obviously because now there will be serious focus on integration of a scalable and user-friendly group calendaring application.
What, however, does this mean to us iOS device users? Hopefully the iPhone/iPod application will continue to get development and attention otherwise many of us will have to look to a mediocre alternative.