Erick recently wrote:

We all know how tagging makes the Web a richer place (by tapping into people’s desire to categorize things and share those categories, ad-hoc though they may be, with everyone else). Tagging brings a bottoms-up order to the Web by making information more searchable and thus easier to find. Now it is time to start tagging the world. The real world.

Enter Tweetag, a brand new way to search Twitter, or ‘browse the Twittosphere’ as they put it. The app, like most Twitter-related applications, is fairly simple: you enter a tag, and Tweetag will show public Twitter messages that contain that particular keyword, but more interestingly also a list of other tags that are related to it.

This allows you to filter down Twitter’s constant stream of 140-or-less-character messages intuitively. Take for instance a query for ‘obama‘: you’ll see all tweets contain the President-elect’s first name, and you can simply filter it down by adding other keywords to the URL or clicking an associated tag, e.g. ‘obama/youtube‘. In addition, Tweetag features tabs which allow you to filter down Twitter messages containing links, questions and @replies.

The Tweetag homepage also displays the 40 most frequent tags, so you can easily get an idea of what’s hot on Twitter in a way similar to what Twitscoop, TwitBuzz,TweetWire and other services are all about. It’s also a great way to track conversations around a given topic, say the earthquake in Indonesia from last weekend.

Twitter recently acquired Summize, whose technology currently powers Twitter Search, and it wouldn’t take them all that much time and effort to build something similar on top of it. Until they do, you can use Tweetag to monitor specific keywords and find out what’s hot on the popular micro-sharing tool in just a few seconds. Tweetag even boasts their own API which allows you to integrate their results into a blog widget or third-party applications.

At first glance, Tweetag is merely a feature, not a business. The creators insist however that have a way to monetize the service as a B2B tool, and that they are currently raising funding to make that happen.

By the way, if you’re not into Twitter, check out this WordPress plugin the guys behind Tweetag have created for tag-based filtering of comments: Commentag.

It’s been nearly a year since we first saw the USB 3.0 connector make an appearance at CES, and after months of corporate infighting, spec-polishing, and technical navel-gazing, the future of consumer peripheral connectivity is here — in the form of complete specifications and a demo. Yeah, so maybe SuperSpeed USB isn’t making the most dramatic entrance ever, but hey, it doesn’t have to with 4.8Gbps transfer speeds, improved power management, and backwards compatibility with USB 2.0 along for the ride. As expected, the first wave of devices won’t hit until 2010, but Symwave’s giving attendees of this week’s SuperSpeed conference a taste of tomorrow with a demo of the Quasar USB 3.0 chipset, which is targeted at “sync-and-go” devices like phones and media players. Sounds lovely — now if you’ll excuse us, we have to go back to mourning the death of FireWire 400.

[Via Gearlog]

Read - SuperSpeed USB 3.0 spec released
Read - Symwave demos first USB 3.0 physical layer device

Obama is officially the first YouTube president—you know, if you doubted it for some reason with 1800 videos uploaded and over 110 million views. He will be the first president to post videos of his weekly fireside coffee talks on YouTube in addition to the traditional radio format, which goes back to FDR, who used the medium to directly address the nation as he steered it through the Depression and WWII. Indeed, some pundits are calling the Obama administration’s use of the web the “internet-era” version of FDR’s fireside chats.

Policy experts, future Cabinet officials and senior members of the transition team will be holding Q&As and video interviews at Change.gov, in addition to Obama’s weekly YouTube addresses. Is it a stretch to say that the way the Obama administration says it’ll use the internet might be the most significant step forward in communicating with the public since the fireside chats started? Maybe. I mean, presidents have never used TV constantly or particularly consistently to do so. But it could also be a huge failure.

Yeah, much of what the Obama administration puts out will be PR and spin—that’s what all politicians do, and I don’t see how it will be much different in that regard. But still, this shift to the internet seems like it could be a leap forward in accessibility. The potential is there, and it won’t be much harder to be more transparent than the current administration, at any rate. If nothing else, maybe people under 40 might actually listen to the president’s weekly addresses for a change. At least until we get bored and go watch South Park or YouPorn. [Washington Post]

Watch out Skype (and Meebo and TokBox), Google is adding voice and video chat to Gmail today, all in one fell swoop. When you are having an instant message conversation with someone over Gtalk, a video and voice option will appear (after you download this plugin).

From the Google Blog:

Just click on the new “Video & more” menu in a Gmail chat window and select “Start video chat” or “Start voice chat.” You can switch to a full screen view or pop out the chat window and change the size and positioning as you wish. Of course, not everyone has a webcam, but even if you don’t, you can still have voice conversations alongside your email and regular chat

Bringing video chat into the Gmail page, just as it does with regular IM, is in step with Google’s efforts to connect its disparate services together in a more seamless fashion. It is also a better experience. If you use Gmail as your primary email, you always have it open. That means you don’t have to open up a separate application just to conduct an impromptu text, voice, or video chat (as you do with other IM clients). These are all just different modes of communication, available to you as appropriate. Life just got a lot harder for startups pushing point solutions around video chat.

The new feature was developed out of Google’s engineering group in Sweden, where it acquired e-meeting startup Marratech in April, 2007. Serge Lachapelle, the Swedish Google product manager in the video below, used to be the VP of product management at Marratech.

Popout

So maybe in another 18 months we’ll see the Marratech’s cool whiteboarding feature incorporated into Gmail as well (see the old Marratech product shot below):