ALSO NOTED: Microsoft snaps up Danger; Android photos; and much more...

> Microsoft said Tuesday that it will acquire Danger Inc., which makes Web browsing, instant messaging and other software and services that run T-Mobile's popular Sidekick device. Article

> See our slideshow of the Google Android demos from Mobile World Congress.

> LiMo Foundation unveils handsets, adds members. Article

> Ericsson plugs LTE, HSPA. Story

> Click here to see all our Mobile World Congress coverage.