Here are my picks of the week:

YouTube Redesign Rollout:

On Wednesday, YouTube rolled out a major redesign. The actual interface was revealed two months ago, & this week, the redesign was rolled out to millions of YouTube video viewers. Mashable describes the new YouTube as leaner and less cluttered with simplified navigation.

Facebook- Fans to Like:

This week, Facebook announced that they will be changing the way they ask users to connect with a page by replacing the word fan with like. So, instead of becoming a fan of a Page, you will be able to like a Page. This was announced on Monday by alerting Facebook advertisers that “fan” buttons will be replaced with “like” buttons on ads.

Twitter Homepage Change:

Twitter has completely changed their homepage. So now, Along with the search box and sign in or sign up information, Twitter’s homepage shows a sample of who’s on Twitter, what they’re tweeting about, and what big topics are being discussed.

Facebook Community Pages:

This week, Facebook has added an option for users to create Community Pages. A page falls into this category if it is an unofficial page, i.e. not for a company, brand, or public figure. So for example, if you want to create a Facebook Page for records or old radios, you’d use a Community Page. If the Community Page you create gets enough fans, it will be adopted and maintained by the Facebook community.

iPad Coming this Saturday:

For those of you eagerly awaiting the iPad, you may be in luck this weekend. On April 3, the iPad hits Apple stores. Wi-Fi only iPads go on sale this Saturday in Apple stores and select Best Buy stores. & As one would expect, iPad apps are now live on iTunes. The Wi-Fi & 3G capable iPads will be available later this month.

-Anna (@alucas9)