FYI, the eBay Developers Conference is coming-up June 10-12 down at the Mandalay Bay hotel in Las Vegas. Looks like a very full agenda and includes PayPal and Skype development as well.
Wade Roush over at The MIT Technology Review wrote this enlightening piece on the new Amazon S3 Simple Storage Service. He does a great job of “running the numbers” on the costs of online storage.
[Amazon S3 charges] $0.15 per gigabyte of storage used per month, plus $0.20 per gigabyte of data transferred. That’s a microscopic price, even compared to the charges at hot new online storage providers like Box.net ($1 per GB per month) and XDrive ($2 per GB per month) — not to mention older providers like Novastor ($12.95 per GB per month) and Quicken Online Backup ($24.95 per month for up to 10 GB).
Wade points-out that if you do a lot of transfers that the transfer charges might add-up and make the Amazon option less of a guaranteed cheaper option. He also notes that other big players, Google and Microsoft, are likely to weigh-in with low-cost online storage offerings of their own before much longer. Yet Amazon has lead the way on this front.
As Dion Hinchcliffe pointed out it won’t be long before you’ll be able to dynamically choose which storage service provider to use.
Jackson West over at GigaOM has this interesting update and analysis of Cooqy. Cooqy uses the eBay API to create an alternative interface to auctions, buyers and sellers. Good detailed analysis of a mashup.
Catching-up on API contest news: in the Microsoft / Amazon Web Services contest there were 3 top prize winners. First place winner received a $5,000 Amazon wish list fulfillment. Nicely executed, creative applications. They are now all listed at ProgrammableWeb:
Alex Barnett points-out that as part of yesterday’s upgrade to Local Live that Microsoft also made some API-side updates to their Virtual Earth Map Control. Useful enhancements include geocoding (address lookups including ambiguous addresses), driving directions with polylines, and GeoRSS support for encoding location data into RSS. In addition, there’s a new SDK.
For good coverage of the core product release see TechCrunch.
A number of new APIs have been added here this month. The overall total is now at 208 APIs. Interesting new additions include:
Phil Windley has a very good writeup of the session on Mashups, Web Data, and APIs from the WWW2006 event. Panelists included Dan Theurer from Yahoo! on their APIs, Kevin Lawver from AOL, Frank Mantek from Google on GData, and Jeff Barr from Amazon.
Interesting points from Jeff Barr on API provider best practices:
He’s also got a bit more on the conference here on his ZDNet blog.
Once again, Europe’s interest in mashups was apparent at ProgrammableWeb as there’s been a lot of international visitors here recently, this time courtesy of “Web 2.0: un site pour geeks et pour curieux”.
There haven’t been many French mashups here so far. Perhaps more will appear this year since maps are the major source of mashups for now and the major US-based mapping services are starting to give better European support.
After a bit of a lull the pace of new mashup activity seems to be picking-up again. A lot of very interesting mashups have been added here lately. Here’s a few:
There have been other interestings one of late and will write about more shortly. In the meantime, the overall total here is getting close to 700. Full listing here.
“So everyone in our tech bubble thinks open data is a good idea but hardly anyone is doing it.” This and other very spot-on observations about the issues surrounding open APIs and the data they provide from Paul Hammond’s excellent presentation last week at XTech as very nicely summarized here by Suw Charman. Paul’s slides are here and his blog here.
In one slide he took ProgrammableWeb data and did a useful summary by API provider showing that a quarter of the 200+ APIs come from 7 providers:

Also noted: “There are millions of RSS feeds, but these highlight the problems even more. You can now get RSS feeds for almost anything you want, but try getting in depth sports statistics, or updated stock market data, or flight times. You can’t get it. RSS is intended to be read in an aggregator, and most of it can’t be reused or republished. So you can get any data you want from the net, so long as it’s the last 10 items on an RSS feed, and you don’t what to do anything with it.”
He then outlines a series of non-technical issues that are the real obstacles to API growth:
On top of that, many companies couldn’t open up if they wanted to
In the end, it’s a perceived “nice to have”. Paul’s recommendations include: