A personal tech blog covering startups, APIs, programming language job trends, Android and Apple, and .NET-leaning link roundups.
HN commenters recommend it as one of several .NET-leaning reading lists, and link its programming language trend posts when discussing what to learn.
http://www.dataists.com/2010/12/ranking-the-popularity-of-programming-langauges/
http://regulargeek.com/2010/12/11/9-programming-languages-to-watch-in-2011/
For web dev one needs to understand the whole stack:
- some back end language: I recommend looking into scala, clojure, F#, erlang besides your 3, which are all terrific languages
- database design and tuning (SQL relational and otherwise)
- javascript/CSS and at least) compatibility matrix for IE, firefox and chrome
- reasonably proficient at linux admin: SSH, iptables, tools like nagios,
I like these, tending towards the .NET world
Alvin Ashcroft's Morning Dew http://www.alvinashcraft.com/
Chris Alcock's Morning Brew http://themorningbrew.net/
Regular Geek http://regulargeek.com/category/geek-reading/