Valuepickr is not one person. All forum members and active participants make up this forum. Most senior members talk about stocks they like, follow etc in individual stock threads.
However, it is also important to appreciate that some may not wish to make their portfolios public for personal reasons. Knowing what others hold in their personal portfolio does not add any value to our own conviction in buying / selling / holding. Each one needs to build their own conviction in the stocks that they own.