Leveraging internet reach, but primarily as a tool to document issues and solutions on every day's activities in front of the computer, be it job or hobby, I've been writing 3 blogs on the topics  more usually occupying my time. Beware that those blogs are in Spanish, as it's my mother tongue, and also there's a spin off only in English also.   

• Oracle Knol. Technical articles regarding Oracle Tools Development, some of them related to Oracle Applications CEMLIs.
• Oracle. In Spanish, what I do for a living.
• Mac. In Spanish, coming and working on a windows work, there are certain challenges on moving to Mac.
• Web. In Spanish. Used to be my second interest after Oracle, but time hasn't allowed to keep up. More to do with the inner workings of web sites that on the web design side.

Given the wider audience of English articles, I'll be moving to English only writing as much as possible. Unfortunately, even if Spanish is used by many people too, it's a fact that the only way to get more attention by now is to use Shakespeare's language. I guess this is also the reason why finding Spanish specific documentation is not easy for so many computer related issues.