Although I have been using joomla for over 5 years I never wrote a review for any developer, most of them sell the product and don't answer emails or they ask you to contact other third party. My experience with eucso is different, that's why I wrote this review. First, their product and design is exceptional, the implementation is easy and no un-expected errors. what make this guys different and better is that their product make jomsocial alive, they give it class and they make it smooth in integration with yootheme and rockettheme. More important, the support is exceptional and professional, no lame excuses, no answer after a week, no check with the third party. they go out of their way to make the site work and not just their product..true professionals...they set a great example for joomla Developers and how they should be. If joomla had an award for excellence, I would give it to them with a smile. Keep up the good work and don't screw it if you get too big.