UPD' 2019: RealtimeBoard is now called Miro.
A whiteboarding platform for distributed product teams with a growing set of add-ons. Customize it to various use cases (from Agile to UX) and make it a part of a seamless workflow with the most popular tech tools.
Such a huuuuuuuge fan! I use RealtimeBoard for so many things - both in and out of work. From client projects to internal business planning to operation processes to personal planning, I can't stop raving about how much I love RTB to everyone I know. I'm also super impressed by the constant product iterations and feature updates that are constantly being released. Bravo, awesome work guys, I'm absolutely gushing but it's well deserved.
Very versatile, solid product, and consistent feature updates and improvements
Lack of offline mode is annoying
I'm not a designer, but I use RTB a lot to create simple sketches for some of my ideas on our products with comprehensive text descriptions. One image worths of thousand words! My sketches helps our designers and developers to quickly understand what I'm talking about and how my ideas connect to other products (thanks to unlimited workspace). I used to use Google Presentations for these purposes before, but RTB just stolen my heart! Good luck to the RTB team! Great product deserves fast organic growth! :)
Easy to use and very intuitive interface, fast and stable, collaborative. Unlimited workspace with custom frames is just awesome! :)
Not so many standard shapes.