How much time has passed from the initial idea to its implementation? Most often it is a lot of time, which can be divided into three stages: The emergence of the idea => Design idea as a model => Practical implementation. I propose to focus on the second and third steps. Often a good idea has not leading to implementation is due to a poor study of the main ways for implementation. Losing a good idea or its underestimation can been critical.
Speed and reliability testing (load / stress / performance testing). This test helps to check a behaviour of websites (or its parts) at the same time with an influx of a lot of users. Poor performance (speed) - this is the main issue of many Internet projects. You can build really cool useful site, but low performance could decreased all your achievements.
Most people think that time spent in traffic jams or on long trips is kind of lost time, but now a lot of new things appeared to make use of that “waiting” time. For IT-specialists the most interesting and useful occupation will be podcasts. Let's see what podcasts are there on IT-topics, which may be interesting to professional audiences, both developers and managers, system administrators and the rest of IT-specialists.