Love my home server, but a couple of LITTLE ideas i have had i thought i would put forward.
Addin 1 Windows update: WHS knows what OS is on all the machines and is always on, why not let it download the update installer for all the machines and install from there
EG i have 3x win 7 & 4 win Vista pc's, a windows update on vista downloaded 4 times, why? download it to the server and install the 1 download 4 times
can't the windows update on pc1 say to the server "i need update KB9840443 download it then let me run it" pc2 then says " i need KB9840443" server says "i have that, here run it"
once all the PC's have the updates relevant to them delete it.
Addin 2 Email: alot of people here talk about exchange, I agree that is TOO much but how about a subsection of hotmail.
eg server name is IamAserver email becomes anything@iamaserver.hotmail.com or anything@iamaserver.live.com/co.uk etc
hotmail supports more than one email address now so all emails can be managed by 1 hotmail/live account as well as a email tab or addin to mail/outlook express etc.