Twitter

I tried it, but I came away less than impressed.

In particular, I found the "all or nothing" tweet privacy model unworkable. I also ran into a fair number of modality holes in the UI, where I couldn't return gracefully to previous areas, without resorting to clicking the browser's "Back" button, which felt unfinished or didn't work well.

I also gotta wonder how they're going to make on-going revenue from it?

I think Twitter is most useful to make others aware of breaking news, articles, books, links, insights, and stuff like that. But with regards to the trivia, nobody cares.

Quality time

OK, this isn't computing related. But as a father I found it inspiring, insightful, and worth sharing.

From Time's April 20 interview, with the champion swimmer Dana Torres:

Q: How did you juggle the demands of new parenthood with the intense training required to prepare for the Olympics?

DT: When I got back into swimming, I can't say it wasn't hard, because it was. I felt guilty. I would call the nanny every 10 minutes. What I do now is, I get my daughter involved in what I do. And that really helps out a lot.

Cloud Computing arrives

I first heard about Cloud Computing at the beginning of the year. At that time, CC was as nebulous as .NET when it first appeared on the scene. Sort of a technological mumbo-jumbo that was touted to become the next computing industry singularity.

After that, I saw how HP was packaging server blades in high-density, portable trailers to allow companies to expand services on demand.

Now, there are multiple cloud computing players, too. VMware has declared virtualization is the way, there are storage players, Cisco is selling computing solutions, and Oracle has snapped up Sun to position itself in the game.

Hmm. I'd say Cloud Computing is no longer just marketing; it's here and it's happening!

Testing Priorities for the new Web

In case it isn't already obvious, the future is Now. Web 2.0 is running in production at many sites; it's no longer sequestered just in research labs and academia.

Because of the increasing collaboration, social, and mash-up (uh, "syndication") features of Web 2.0, I think the following testing categories will gain in importance:

+ Performance (particularly scaling)
+ Security
+ Privacy

These categories will probably remain "about the same":

= Functionality
= Ease of Use
= Test automation

And finally, my intuition tells me that these categories will be "less emphasized":

- Cross-platform
- Multi-browser support
- Exhaustive test coverage

Netbooks: Really worth all the fuss?

They're trendy. Compact and able to surpass PDAs in a single bound. But some questions:

1. Do you have one?

2. Has it been a worthwhile investment?

3. How are you using it?

My assumption: If you're a frequent wireless Cafe visitor, then it's cool and probably indispensible. But personally, I'd rather have a five function PDA that will fit neatly in my pocket :)

iPhone++ (the hallmarks of the new device revolution)

The success of the iPhone shows how including API access for a consumer device will give it a long reach. An predecessor that also leveraged this approach was the original Palm Pilot (which enabled a basic five-function device to become much more).

Including compact database capability is also a compelling feature, since it allows storage of data sets and relational capabilities.

Network access is a "must have", too.

Bonus points: A virtual version of the device (allowing developers and testers to be productive without requiring actual hardware).

Conclusion: Look for devices that include network access, accessible APIs, compact database capability, and virtual simulation to go a long way.