I appreciate very much help of

• Vladimir Smolyaninov, who ported Agent Smith for ReSharper 4.0 and performed optimizations of spell checking engine.
• ERT Team, especially Valentin Shtronda and Alex Dryga, who were the first users of the plugin and had very good suggestions (well, the name Agent Smith in particular I owe to them :)).
• Dimitry Fayerman, who fixed a number of issues with XML comments.
• Many people who like the plugin and have helped in many other ways.