Considering that I'm doing my PhD (Retrovirology, I work on AIDS - I'm posting from a level 3 bioconfinement lab right now ;)) and that I could work only part t

Considering that I'm doing my PhD (Retrovirology, I work on AIDS - I'm posting from a level 3 bioconfinement lab right now ;)) and that I could work only part time on it, it took me about a year (working at night - thanks insomnia!). Much longer than I previously thought, but it required lots of tweaking to get good clusters along with good performance / scalability. Im very satisfied with the result and plan to adapt it to other news verticals as well as add functionality (comments, voting, etc) in the future. Glad that you like it! :)