'Web 2.0 paljastaa' photo (c) 2011, Janne Ansaharju - license: http://creativecommons.org/licenses/by-nd/2.0/

In yet another attempt to get at the enormous backlog I have of sites worth sharing, I’ve recently begin a regular feature called “The Week In Web 2.0.” It’ll be a short compilation of new decent sites that are worth noting, but maybe not necessarily worth a separate post and generally — though not always — not worthy of being on a “The Best…” list (let me know if you think I’m wrong in my assessment, though):

Trash In Box is recommended by a reader (Leo) for use as a disposable email. I’m adding it to The Best Temporary Email Address Sites For Students (Or Anyone), which shares services useful for younger students who need to sign-up for various Web 2.0 tools.

Whiteboard Genie is an online collaborative virtual whiteboard. I’m adding it to The Best Online Tools For Real-Time Collaboration.

You can print the “storyboard” (the different video frames) from any YouTube video with Print YouTube. I’m adding it to A Potpourri Of The Best & Most Useful Video Sites.

Classmint is a new online flashcard site. You can learn more about it at Richard Byrne’s blog. I’m adding it to The Best Tools To Make Online Flashcards.

Picadilo is yet another online photo-editing site. I also learned about this site from Richard Byrne. I’m adding it to The Best Sites For Online Photo-Editing & Photo Effects.

Words On is an iPhone/iPad app that lets you add text to any of your photos. I’m adding it to The Best Tools For Creating Visually Attractive Quotations For Online Sharing.

Got Brainy allows anyone to define a word through an image and a sentence, then upload it to the site.

The Three Tech Ninjas have a nice collection of Web 2.0 tools and tutorials. I’m adding the site to The Best Collections Of Web 2.0 Tools For Education.