Re: hopefully...
An important limitation of Calc is its max number of columns: 1024 I think, vs the 16k+ of Excel; there are surely other limited features which I don't use, so I can't tell. IMO, though, spreadsheet software (Excel, Calc or any other) is useful for 'business' stuff but not for 'real', heavy work (read scientific, engineering,...) :)
Biting the hand that feeds IT
