You’ve probably seen the little orange icon. Over 14 million domains trust AddThis.
There’s a few things I like about them and some reasons why I think you could too, as you also consider other services like DiggDigg or Shareaholic: Read more
I happen to use Espresso as my HTML/CSS/PHP/etc. editor. Syntax coloring and autocomplete are invaluable features both for work and for learning. Visual CSS Editing and “X-Ray” on live previews contributed to Espresso 2’s 10/10 review on AppStorm.net.
HTML, etc. can be edited in many ways. In truth, I can only help get you started in your research as price, features, and interface all play into choosing a web editing tool. So if Espresso isn’t your cup of web-editing-tea, here’s a few other flavors I will point out on the menu (in no particular order):