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An interesting time for copyright.

The house has passed H.R. 4279 (a short summary can be found at BillBoard.biz). This, combined with a recent finding about DMCA complaints, should lead to excitement.

Wikis for Business

One of the more useful and cost effective tools for corporations and developers that need to organize large amounts of structureless information is the Wiki. Wikipedia, the largest Wiki in existance, has a good definition of of what a Wiki is here, but the important features of a Wiki are:

1. Users can edit content quickly and easily in their browser without needed any additional tools. This makes a Wiki a low friction tool that actually gets used.

Net Neutrality, part 3. How to manage a network.

Comcast is one of the flash-points in the current Net Neutrality debate, thanks to a decision to slow some kinds of applications (Bit Torrent on purpose, Lotus Notes apparently by accident).

Net Neutrality, part 2: how does it work today.

I operate under an assumption: the assumption that when I pay for a service, I will get a "best effort" attempt at delivery of that service, within the constraints of the service level I purchase. This applies no less to the services I pay for that are deployed on the Internet. I understand that if I pay more for a service, I get better quality service... the price difference should reflect the enhanced performance.

Coffee Search

Apparently telling someone the truth about the results of a search I ran prompts a query such as "I don't know why you are being deliberately misleading here..." and several kilobytes of talking past the point.

So here are the searches, with results. I hope four pictures are worth a thousand words.












Sometimes hitting limits means a new approach.

In my last post I was very disturbed by the attitude that hitting limits (or wanting to know about the box you are in) means you are doing something "wrong". Yet, the main examples used actually do represent reasonable limits... 50 nested windows, 25 level menus and similar are most likely pathological code. In fact, such limits can help avoid denial of service attacks that consume system resources via recursive calls. Nevertheless, even limits like these leave me uneasy. Unexpected uses do not necessarily mean abuses of a system.

Asking about limits means you are doing something wrong?

Jeff Atwood is an interesting character, and I love reading his blog. Usually I agree with what he insights; sometimes I don't. Today is a case of a little of both at the same time:

Coding Horror

There are two threads here of interest. The first is a response to a comment on Raymond Chen's blog (http://blogs.msdn.com/oldnewthing/archive/2007/03/01/1775759.aspx) saying that hitting system limits means you are doing something wrong. I agree with Jeff that trying to defend hard system limits is a losing battle: no matter where you put those limits, someone will have a requirement that exceeds them.

The correct way to re-register IIS.

Anatoly Lubarsky deserves the kudos for this information about re-registering IIS, found originally here: http://blogs.x2line.com/al/archive/2007/07/15/3203.aspx.

I have to admit that I am guilty of using the brute force method of "aspnet_regiis -i". However, the "correct" method (which after a quick trip to the docs, does seem more reasonable and less destructive) is:

aspnet_regiis -ir -enable

and then

aspnet_regiis -s path

Net Neutrality: who decides what traffic gets what priority?

The paper written by M. Yuksel, K. K. Ramakrishnan, S. Kalyanaraman, J. D. Houle, and R. Sadhvani: Value of Supporting Class-of-Service in IP Backbones brings mathematical rigor to a fairly intuitive observation. Put simply, it is the fact that undifferentiated networks (networks without packet priority schemes) require more available bandwidth to handle the high priority data in a timely fashion than a network that can separate classes of data into priority levels.

Excellent Blogger Information

Even though this site is largely dormant due to the time pressures of day to day work, I thought I would share this link:

http://www.avivadirectory.com/blogger-law/

This is an excellent overview of the legal issues facing bloggers and others who deal with user supplied content. As always, legal advice can only be provided by a lawyer, but this link gives good legal information that can be used as a starting point for understanding the issues facing anyone who provides content on the Internet.

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