[beardedscotsman]

Twitter... have you ever tried to share a Sharepoint link. Those take up like 4+ lines in emails, it's a nightmare. Back in the day, Microsoft even used to have an internal url shortening service that people used to clean up Sharepoint links.

[whimsicalism]

Aka.Ms?

[zinekeller]

That's actually newer. I've remembered go.microsoft.com for a long time though.