Blue laser pointers


When did blue laser pointers get so cheap? Right now you can get a blue laser pointer from Amazon for less than $8 (link).

I’m not sure these are legit, but the one I have (from Yugster) looks the same and works OK. It has a pretty wide beam compared to my green pointer, but it’s still very cool. Oddly, the blue pointer is the only one that seems to excite the glow-in-the-dark stars on the kids’ ceiling.

Does anyone know why some of these pointers are selling for $150 (link), and others are selling for much less?

PS: I should also note that this thing is much more powerful than its <5mW rating. It’s probably closer to 30mW. It’s definitely not a toy, and I’m pretty sure I shouldn’t let the girls play with it.

Knot.org server migration started

The main website migration has started. So far I’ve moved DNS and the main www.knot.org page to the new server. I’m going to start moving blogs as I am able. If you have a blog on knot.org, please be sure to contact me to make sure your site makes the migration.

Server Migration, part 1

I just started migrating processes from the old server to the new hosting vendor. First up, karmadogs.com. The e-mail has already been migrated, and I’m cloning over the web page data now.

As always let me know if any problems are spotted.

Evil is as Evil Does

(logo from Scroogled and TechRepublic’s GeekEnd)

Google’s slogan used to be “Don’t be evil.”, but whether by accident or design Google’s new privacy policy — really a “you have no privacy” policy — is evil. Giving Google information had been acceptable, because they did not aggregate all of the bits of knowledge we entrusted them with into a single profile.

On March 1, 2012 that all ends. Google is modifying their policies to allow them to use every scintilla of information they have on their users for their own purposes. Let’s be clear, Google isn’t promising to make our lives better, they’re promising to make more money. You might not call that “Evil”, but it sure is not “Good”.

So I just went through Google Dashboard, and scrubbed everything I could. I don’t use Android (and won’t start now), so nothing lost there. I changed every privacy setting, cleared histories, removed profile information, etc. You won’t find me on Google+ or Orkut any longer. I’ve removed deleted contacts, profile pictures, and personal information from every product I could stand to give up. Unless a Google product makes my life significantly better, it’s history. I’m somewhat surprised at how much information Google has lying around about me.

Primarily, I have kept Search (with history turned off), Gmail, Google Reader, and Google Groups. I’ve pared down which groups I belong to, and tried to obliterate any identifying information from the profiles. Finally, I’ve logged out of my Google account, and will only log in for specific purposes. Gmail I mostly handle using dedicated mail clients, so that’s partitioned from my web surfing. Reader and Groups are the two products that will leak information about me, but I’m committed to minimizing my use of Reader going forward. Sadly, I don’t know of a way to really ditch Groups since I don’t control the selection of that product, and I really want to stay in touch with the communities that do use it.

Am I being paranoid — probably. But I’d like to try to hang onto the appearance of privacy a bit longer. Besides, if any rogue player manages to obtain Google’s data, I’d rather be safe(r) than sorry. I hear Google has decided to implement these changes to compete more effectively with the growing Facebook juggernaut. Good for them, but in my case, they’ve just lost some of my viewership and become less central to my Internet life.

PS: It’s worth noting that I’m not much of a Facebook user, but I’m likely to take this opportunity to pare back my profile information there as well.