[mos_basik]

I've seen several people who like PS say its discoverability is actually pretty great compared to Unix shells - for instance, the convention for cmdlet names is always "verb-noun" ("action-object") and (maybe, don't quote me on this) the set of blessed verbs people are supposed to use in cmdlet names is fairly small. So, when you want to do something, you try the verbs that seem closest to what you want to do and the names of the (usually application specific) objects you're working with and that gets you quite a long way down the road.

Also I think PS commands aren't case sensitive, though for readability one would probably want to keep the camelcase anyway.

[erk__]

Yeah PowerShell is not case sensitive, and it also have a lot of unix-like aliases you can use, Another way to write the command of post is:

  dir | sort LastWriteTime | select -first 1

It gives the same output.