But first, for the uninformed. From Wikipedia: A CAPTCHA or Captcha (IPA: /ˈkæptʃə/) is a type of challenge-response test used in computing to ensure that the response is not generated by a computer.

Introducing SI CAPTCHA!

The following list is just a part of the features the developer claims:

• Configure from Admin panel
• XHTML Compliant
• JavaScript is not required
• Allows Trackbacks and Pingbacks
• Setting to hide the CAPTCHA from logged in users and or admins
• Setting to show the CAPTCHA on the comment form, registration form, or both
• I18n language translation support

I’ve been using the script for two weeks now and I can happily announce that spam messages declined from an average of 50 a day, to one big zero !

I won’t put any screenshots for the plugin, simply because I have it activated here at dogon.biz, so please, press page down and play with it freely.

I recommend any WordPress blog owner to download the plugin and give it a try. I’m sure that it will make his blog administration days much easyer. As for the Russian spam in my GMail account problem…well, I’m hoping that Google will add a Russian dictionary filter with cyrillic support soon enough.

With so much information at their hands they always come across the problem of storing and correctly cataloging the data. Should they download the data locally and try to organize it by them self? Or should they use an online service like del.icio.us and store only the bookmarks? BTW, that’s what I was doing until recently.

Fortunately, now there is a great peace of software, and whats even better it’s a Firefox addon! It’s called “Zotero” (http://www.zotero.org). At the time of the writing of this text, Zotero had version 1.5 beta. This is what the developers are saying about their software:

Zotero [zoh-TAIR-oh] is a free, easy-to-use Firefox extension to help you collect, manage, and cite your research sources. It lives right where you do your work—in the web browser itself.

Their slogan is: “Citation management is only the beginning”. And yes, indeed it is only the beginning! Even that the primary use of Zotero is collecting, storing and cataloging citations from around the web and the primary target group which should use it are the students and professionals doing research studies, I am personally using it to simplify my everyday programming life.

Whenever I stumble upon an information (page on a web site, PDF file, an archive file, video tutorial or any kind of document) which I tend to think that it could be useful in the future, I just click on the “Take snapshot of the current page” button and the desired document is instantly downloaded to the local SQLite database which this software is using.

But that is not all. The moment the document is downloaded it’s instantly indexed and then the Zotero’s full-text search engine can easily roam trough it’s data. At Zotero’s web page, they even claim that the PDF files are also indexed for a full text search. But if you think you’ve seen it all, just wait for the next thing in line. The next feature is probably what I most like about this software.

Suppose you’ve found a tutorial, or an online book. They often tend to give code archived in one or several files. What you would normally do is save a snapshot of the web page and then right-click each link to the document of your interest and choose the “Save a link as Zotero snapshot” option from the pop-up menu.

Then, just open the Zotero window and relate the downloaded file to one of the previously taken page snapshots. Now, the two documents are bind together and they are both a click away even when you don’t have Internet connection.

One more thing worth mentioning is that you can make annotations using this software, and you can annotate almost anything. Especially useful feature when you want to mark or comment a piece of a web page information you’ve found as you would put a sticky note in the book you are doing research on.

One more exciting feature, hopefully for the near future is the development of the data synchronization with the Zotero server. This is a feature which is not yet available, but will give you the option to have different copies of Zotero on several locations and be able to sync data between each other. You currently do have the export/import option in this version of Zotero at your disposal, but saving and reading large (and always getting only larger) quantities of data on USB stick whenever you leave work or home tends to get tedious over time.

All in all, this is a great peace of software with even greater future in front of it. If you tend to surf the web as I do and always build libraries of the collected data, I am recommending Zotero with all my heart. It will make your life easier by never letting the relevant data leave your browser window ever again!

…then I have no doubts why I will certanly not vote for one of them, and have no idea what so ever why I should vote for the other one.