> ZinePaint
Never heard of it, which is a problem with FLOSS software, it doesn't get the same marketing.
> Font Forge
Fontlab Studio. Never tried it, but it came up in Google on my first search.
> Pidgin
Pidgin is crap for one, but not the question. Trillian is much better, and both free and non-free.
> Firefox
Slow but not the question (Chrome or Iron are great). There are no non-free browsers of significance.
> Apache (Duh, IIS isn't)
That's your opinion, which is worthless. Apache can't do ASP.NET so it doesn't compare to IIS. IIS7 is excellent by the way, try it. I prefer Apache for some things, IIS for another, as each has its strengths (IIS being great internally where it's less open).
> SQLite
Using SQLite will prevent a company from getting government contracts. Government agencies want SQL Server because it is remote (SQLite is machine local), and is in fact highly secure for their purposes (my company has a lot of experience in this department).
> Windows as a server OS?
Windows Server 2003 and 2008/R2 are fine if you know how to set them up (same as Linux/UNIX/Solaris). You need Windows Server for Exchange and AD, Samba simply isn't there yet for large organizations with multi-domain setups and integrated Exchange (again, my company's experience is here). I do hope Samba gets there someday and for a free Exchange alternative that does email, calendar, meetings, scheduling, etc.
> Without LVM and software RAID?
Don't do software RAID. Do hardware RAID with SAS. I don't bother with LVM, it isn't necessary in any setup I've ever seen.
> Solaris with ZFS...
Is dying, and can't support a Windows network setup. I only use Solaris in Windows environments for DNS and routing.
> I'm a troll today
That's fine, just take it easy and remember that Linux and FLOSS are not the solution to every problem and simply never will be.