Great blog post about how to better write PowerShell functions, sort of a mini Bible for PowerShell. At some point people need to get past the idea that a script or a function only works for one instance. PowerShell works in the old adage of making a script that does one thing and does it right… EVERYTIME. Use some of what James write here to help that become a reality.
James’ blog: http://jamesone111.wordpress.com/
10 tips for better PowerShell functions: http://jamesone111.wordpress.com/2011/04/10/ten-tips-for-better-powershell-functions/