Even if it’s not part of Facebook’s big announcement on June 20 , it appears that video is a possibility for Instagram. Developer Tom Waddington posted on his blog that he dug deep into Instagram’s code , finding hints the photo-sharing service may add video soon. Waddington wrote that he found video code when he was going through Instagram’s application programming interface, as well as images for play, pause and volume control.

The mobile wave has been cresting for several years now, so when a decade-old web company is only now debuting its first ever native mobile app, it’s a little late to the game. The folks at TheLadders, which is launching its first iOS app this morning, understand that — but they are angling to make their “mobile last” strategy work in their favor in the long run. It is indeed a beautiful app, and you can see it demonstrated by TheLadders’ co-founder and CEO Alex Douzet in the video embedded above.

As startups compete for the best talent, Homejoy is announcing a way for companies to offer employees an additional perk — a clean home. Home cleanings may not be a standard perk yet, but they’re not an entirely new idea, either. Last fall, The New York Times wrote that in Silicon Valley, “ the employee perk is moving from the office to the home ,” with both Evernote and the Stanford School of Medicine experimenting with offering housecleaning to their employees

WPP, the advertising giant, is taking another step into the world of startup investments, this time specifically in mobile and social media. It is taking a stake in Muzy , a Pinterest-style social media platform that lets users incorporate links to images, games, text and more, which they then share with their friends, or with the world at large. The site has some 20 million users and is adding 1 million each month.

Haiku Deck , the iPad-based presentation tool that aims to be both simpler and more effective than Microsoft’s cumbersome desktop PowerPoint software, today unveiled version 2.1, which adds a number of top-requested features, and which also brings Getty Images to the app. The Getty deal means that users will be able to select from a selection of Getty’s stock imagery, at a special price that covers one-off licensing for use exclusively within the Haiku Deck app