Once upon a time, being able to chat on your computer was a huge deal. During the mid–1990s, having a beeper that could send and receive texts meant you were in your own class, but chatting on your computer meant you could communicate with anyone anywhere in the world whenever you wanted to. T...

How many messengers are there on the market? If you're older than 25, you can probabaly count the many that have become popular over the years on maybe 3 hands. How many of these messengers are truly cross platform, as in it doesn't matter how which phone you're on, or which service provider they're...