The best part is that I can access my chat from any device, PC or mobile so there's no need to log into one account for each of them as it was before with other apps like Skype etc..
It has all basic features which are very useful but sometimes if you have more than 10 people online at same time then your screen may freeze up because many clients will be logged-in simultaneously thus creating lag problem! But overall this app works pretty good though not perfect yet its only beta version still waiting till they release full fledge product!! Good option when we want video conference where everyone needs just an internet connection rather than having dedicated phone line / landline required otherwise using another software would cost us too much money since most companies don't provide such service anymore (landlines).